changed comments

4 files changed, 5 insertions, 5 deletions

diff --git a/pwmanager/pwmanager/randomizer.cpp b/pwmanager/pwmanager/randomizer.cpp
index 1269c53..e1085ff 100644
--- a/pwmanager/pwmanager/randomizer.cpp
+++ b/pwmanager/pwmanager/randomizer.cpp
@@ -1,221 +1,221 @@
 /***************************************************************************
  *                                                                         *
  *   copyright (C) 2003, 2004 by Michael Buesch                            *
  *   email: mbuesch@freenet.de                                             *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License version 2        *
  *   as published by the Free Software Foundation.                         *
  *                                                                         *
  ***************************************************************************/
 
 /***************************************************************************
  * copyright (C) 2004 by Ulf Schenk
- * This file is originaly based on version 2.0 of pwmanager
+ * This file is originaly based on version 1.1 of pwmanager
  * and was modified to run on embedded devices that run microkde
  *
  * $Id$
  **************************************************************************/  
 
 #include "randomizer.h"
 #include "pwmexception.h"
 
 #include <qfile.h>
 
 #include <kapplication.h>
 
 #include <stdlib.h>
 #include <time.h>
 
 
 #ifdef PWM_EMBEDDED
 
 #ifndef Q_LONG
 #define Q_LONG long
 #endif
 
 #endif //PWM_EMBEDDED
 
 
 Randomizer * Randomizer::rndObj (0);
 
 Randomizer::Randomizer()
 {
         rndDev = new QFile;
         seed = time(0);
 
 #if 1 // set to 0 to test rand_r() fallback
 
         // probe for /dev/urandom
         rndDev->setName("/dev/urandom");
         if (rndDev->exists() &&
             rndDev->open(IO_ReadOnly)) {
                 printDebug("Randomizer: using /dev/urandom");
                 return;
         }
 
         // probe for /dev/random
         rndDev->setName("/dev/random");
         if (rndDev->exists() &&
             rndDev->open(IO_ReadOnly)) {
                 printDebug("Randomizer: using /dev/random");
                 return;
         }
 
         // probe for EGD
         char *fn = getenv("RANDFILE");
         if (fn) {
                 rndDev->setName(fn);
                 if (rndDev->exists() &&
                     rndDev->open(IO_ReadOnly)) {
                         printDebug(string("Randomizer: using $RANDFILE \"")
                                    + fn
                                    + "\" (aka EGD)");
                         return;
                 }
         }
 #endif
 
         /* no secure randomizer found.
          * Fall back to stdlib randomizer.
          */
         delete_and_null(rndDev);
         printWarn("neither /dev/*random nor EGD found! "
                   "Falling back to insecure rand_r()!");
 }
 
 Randomizer::~Randomizer()
 {
 #ifndef PWM_EMBEDDED
         while (mutex.locked()) {
                 /* wait for the mutex to unlock.
                  * Don't block the GUI here, so processEvents()
                  */
                 kapp->processEvents();
         }
 #endif
         if (rndDev) {
                 rndDev->close();
                 delete rndDev;
         }
 }
 
 char Randomizer::genRndChar()
 {
         char ret;
 #ifndef PWM_EMBEDDED 
         mutex.lock();
 #endif
         if (rndDev) {
                 /* we have a file which provides random data.
                  * Simply read it.
                  */
                 ret = rndDev->getch();
         } else {
                 /* fall back to rand_r() */
                 ret = rand_r(&seed) % 0xFF;
         }
 #ifndef PWM_EMBEDDED
         mutex->unlock();
 #endif
         return ret;
 }
 
 int Randomizer::genRndInt()
 {
         int ret;
 #ifndef PWM_EMBEDDED
         mutex->lock();
 #endif
         if (rndDev) {
                 if (sizeof(int) == 4) {
                         (reinterpret_cast<char *>(&ret))[0] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[1] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[2] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[3] = rndDev->getch();
                 } else if (sizeof(int) == 8) {
                         (reinterpret_cast<char *>(&ret))[0] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[1] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[2] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[3] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[4] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[5] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[6] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[7] = rndDev->getch();
                 } else {
                         printWarn(string(__FILE__) + ":" + tostr(__LINE__)
                                   + ":  sizeof(int) != 4 && sizeof(int) != 8");
                         ret = rand_r(&seed);
                 }
         } else {
                 ret = rand_r(&seed);
         }
 #ifndef PWM_EMBEDDED 
         mutex->unlock();
 #endif
         return ret;
 }
 
 unsigned int Randomizer::genRndUInt()
 {
         unsigned int ret;
 #ifndef PWM_EMBEDDED
         mutex->lock();
 #endif
         if (rndDev) {
                 if (sizeof(unsigned int) == 4) {
                         (reinterpret_cast<char *>(&ret))[0] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[1] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[2] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[3] = rndDev->getch();
                 } else if (sizeof(unsigned int) == 8) {
                         (reinterpret_cast<char *>(&ret))[0] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[1] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[2] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[3] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[4] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[5] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[6] = rndDev->getch();
                         (reinterpret_cast<char *>(&ret))[7] = rndDev->getch();
                 } else {
                         printWarn(string(__FILE__) + ":" + tostr(__LINE__)
                                   + ":  sizeof(unsigned int) != 4 && sizeof(unsigned int) != 8");
                         ret = rand_r(&seed);
                 }
         } else {
                 ret = rand_r(&seed);
         }
 #ifndef PWM_EMBEDDED
         mutex->unlock();
 #endif
         return ret;
 }
 
 void Randomizer::genRndBuf(unsigned char *buf, size_t len)
 {
 #ifndef PWM_EMBEDDED
         mutex->lock();
 #endif
         if (rndDev) {
                 Q_LONG n;
                 n = rndDev->readBlock(reinterpret_cast<char *>(buf), len);
                 WARN_ON(n != static_cast<Q_LONG>(len));
         } else {
                 size_t i;
                 for (i = 0; i < len; ++i)
                         buf[i] = rand_r(&seed) % 0xFF;
         }
 #ifndef PWM_EMBEDDED 
         mutex->unlock();
 #endif
 }
 
 string Randomizer::genRndBuf(size_t len)
 {
         string ret;
         unsigned char *buf;
         buf = new unsigned char[len];
         genRndBuf(buf, len);
         ret.assign(reinterpret_cast<const char *>(buf), len);
         return ret;
 }
diff --git a/pwmanager/pwmanager/randomizer.h b/pwmanager/pwmanager/randomizer.h
index 5eb02f1..f2a6015 100644
--- a/pwmanager/pwmanager/randomizer.h
+++ b/pwmanager/pwmanager/randomizer.h
@@ -1,86 +1,86 @@
 /***************************************************************************
  *                                                                         *
  *   copyright (C) 2003, 2004 by Michael Buesch                            *
  *   email: mbuesch@freenet.de                                             *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License version 2        *
  *   as published by the Free Software Foundation.                         *
  *                                                                         *
  ***************************************************************************/
 
 /***************************************************************************
  * copyright (C) 2004 by Ulf Schenk
- * This file is originaly based on version 2.0 of pwmanager
+ * This file is originaly based on version 1.1 of pwmanager
  * and was modified to run on embedded devices that run microkde
  *
  * $Id$
  **************************************************************************/  
 
 #ifndef __RANDOMIZER_H
 #define __RANDOMIZER_H
 
 #include "pwmexception.h"
 
 #ifndef PWM_EMBEDDED
 #include <qmutex.h>
 #endif
 
 #include <string>
 
 using std::string;
 
 class QFile;
 
 /** Randomizer to get random values.
   * This class is thread-safe.
   * You should always use the instance returned by
   * obj() to use it.
   */
 class Randomizer
 {
 public:
         Randomizer();
         ~Randomizer();
 
         static Randomizer * obj()
                 {
                         PWM_ASSERT(rndObj);
                         return rndObj;
                 }
         static void init()
                 {
                         PWM_ASSERT(!rndObj);
                         rndObj = new Randomizer;
                 }
         static void cleanup()
                 {
                         delete_ifnot_null(rndObj);
                 }
 
         /** generate random char */
         char genRndChar();
         /** generate random int */
         int genRndInt();
         /** generate a random unsigned int */
         unsigned int genRndUInt();
 
         /** returns a buffer with random data */
         string genRndBuf(size_t len);
         /** returns a buffer with random data */
         void genRndBuf(unsigned char *buf, size_t len);
 
 protected:
         /** random-device-node (if available. Otherwise NULL) */
         QFile *rndDev;
 #ifndef PWM_EMBEDDED
         /** mutex for accessing the public functions thread-save */
         QMutex mutex;
 #endif
         /** seed value for fallback - rand_r() */
         unsigned int seed;
         /** static Randomizer object returned by obj() */
         static Randomizer *rndObj;
 };
 
 #endif // __RANDOMIZER_H
diff --git a/pwmanager/pwmanager/serializer.cpp b/pwmanager/pwmanager/serializer.cpp
index 5c6568f..2d6498e 100644
--- a/pwmanager/pwmanager/serializer.cpp
+++ b/pwmanager/pwmanager/serializer.cpp
@@ -1,542 +1,542 @@
 /***************************************************************************
  *                                                                         *
  *   copyright (C) 2004 by Michael Buesch                                  *
  *   email: mbuesch@freenet.de                                             *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License version 2        *
  *   as published by the Free Software Foundation.                         *
  *                                                                         *
  ***************************************************************************/
 
 
 /***************************************************************************
  * copyright (C) 2004 by Ulf Schenk
- * This file is originaly based on version 2.0 of pwmanager
+ * This file is originaly based on version 1.1 of pwmanager
  * and was modified to run on embedded devices that run microkde
  *
  * $Id$
  **************************************************************************/  
 
 #include "serializer.h"
 #include "pwmexception.h"
 
 #ifdef PWM_EMBEDDED
 #include <kglobal.h>
 #include <klocale.h>
 #endif
 
 /* enable/disable serializer debugging (0/1) */
-        #define SERIALIZER_DEBUG1
+        #define SERIALIZER_DEBUG0
 /* use the old xml tags for writing (0/1) */
         #define USE_OLD_TAGS    0
 /* write a CDATA section (0/1) */
         #define WRITE_CDATA_SEC         0
 
 
         #define META_CREATE_DATE"c"
         #define META_VALID_DATE         "v"
         #define META_EXPIRE_DATE"e"
         #define META_UPDATE_DATE"u"
         #define META_UPDATE_INT         "i"
 //US ENH : uniqueid
 #define META_UNIQUEID "n" 
 #define SYNC_ROOT "s" 
 #define SYNC_TARGET_PREFIX "t" 
 #define SYNC_TARGET_NAME "n" 
 
 
 /* This is compatibility stuff.
  * The names of the entries have changed and here are the
  * new and old ones
  */
         #define ROOT_MAGIC_OLD  "PwM-xml-dat"
         #define VER_STR_OLD     "ver"
         #define COMPAT_VER_OLD  "0x02"
         #define CAT_ROOT_OLD    "categories"
         #define CAT_PREFIX_OLD  "cat_"
         #define CAT_NAME_OLD    "name"
         #define ENTRY_PREFIX_OLD"entry_"
         #define ENTRY_DESC_OLD  "desc"
         #define ENTRY_NAME_OLD  "name"
         #define ENTRY_PW_OLD    "pw"
         #define ENTRY_COMMENT_OLD"comment"
         #define ENTRY_URL_OLD   "url"
         #define ENTRY_LAUNCHER_OLD"launcher"
         #define ENTRY_LVP_OLD   "listViewPos"
         #define ENTRY_BIN_OLD   "b"
         #define ENTRY_META_OLD  "m"
 
         #define ROOT_MAGIC_NEW  "P"
         #define VER_STR_NEW     "v"
         #define COMPAT_VER_NEW  "2"
         #define CAT_ROOT_NEW    "c"
         #define CAT_PREFIX_NEW  "c"
         #define CAT_NAME_NEW    "n"
         #define ENTRY_PREFIX_NEW"e"
         #define ENTRY_DESC_NEW  "d"
         #define ENTRY_NAME_NEW  "n"
         #define ENTRY_PW_NEW    "p"
         #define ENTRY_COMMENT_NEW"c"
         #define ENTRY_URL_NEW   "u"
         #define ENTRY_LAUNCHER_NEW"l"
         #define ENTRY_LVP_NEW   "v"
         #define ENTRY_BIN_NEW   ENTRY_BIN_OLD
         #define ENTRY_META_NEW  ENTRY_META_OLD
 
 #if USE_OLD_TAGS != 0
         # define ROOT_MAGIC_WR  ROOT_MAGIC_OLD
         # define VER_STR_WR     VER_STR_OLD
         # define COMPAT_VER_WR  COMPAT_VER_OLD
         # define CAT_ROOT_WR    CAT_ROOT_OLD
         # define CAT_PREFIX_WR  CAT_PREFIX_OLD
         # define CAT_NAME_WR    CAT_NAME_OLD
         # define ENTRY_PREFIX_WRENTRY_PREFIX_OLD
         # define ENTRY_DESC_WR  ENTRY_DESC_OLD
         # define ENTRY_NAME_WR  ENTRY_NAME_OLD
         # define ENTRY_PW_WR    ENTRY_PW_OLD
         # define ENTRY_COMMENT_WRENTRY_COMMENT_OLD
         # define ENTRY_URL_WR   ENTRY_URL_OLD
         # define ENTRY_LAUNCHER_WRENTRY_LAUNCHER_OLD
         # define ENTRY_LVP_WR   ENTRY_LVP_OLD
         # define ENTRY_BIN_WR   ENTRY_BIN_OLD
         # define ENTRY_META_WR  ENTRY_META_OLD
 #else
         # define ROOT_MAGIC_WR  ROOT_MAGIC_NEW
         # define VER_STR_WR     VER_STR_NEW
         # define COMPAT_VER_WR  COMPAT_VER_NEW
         # define CAT_ROOT_WR    CAT_ROOT_NEW
         # define CAT_PREFIX_WR  CAT_PREFIX_NEW
         # define CAT_NAME_WR    CAT_NAME_NEW
         # define ENTRY_PREFIX_WRENTRY_PREFIX_NEW
         # define ENTRY_DESC_WR  ENTRY_DESC_NEW
         # define ENTRY_NAME_WR  ENTRY_NAME_NEW
         # define ENTRY_PW_WR    ENTRY_PW_NEW
         # define ENTRY_COMMENT_WRENTRY_COMMENT_NEW
         # define ENTRY_URL_WR   ENTRY_URL_NEW
         # define ENTRY_LAUNCHER_WRENTRY_LAUNCHER_NEW
         # define ENTRY_LVP_WR   ENTRY_LVP_NEW
         # define ENTRY_BIN_WR   ENTRY_BIN_NEW
         # define ENTRY_META_WR  ENTRY_META_NEW
 #endif
 
 
 Serializer::Serializer()
 {
         defaultLockStat = true;
 //US BUG: I needed to specify a document name. Otherwise impl will not be created for serializing
 #ifndef PWM_EMBEDDED
         domDoc = new QDomDocument;
 #else
         domDoc = new QDomDocument("mydoc");
 #endif
 }
 
 Serializer::Serializer(const QCString &buffer)
 {
         defaultLockStat = true;
 //US BUG: I needed to specify a document name. Otherwise impl will not be created for serializing
 #ifndef PWM_EMBEDDED
         domDoc = new QDomDocument;
 #else
         domDoc = new QDomDocument("mydoc");
 #endif
 
         if (!parseXml(buffer)) {
                 delete domDoc;
 #ifndef PWM_EMBEDDED
                 throw PwMException(PwMException::EX_PARSE);
 #else
                 qDebug("Serializer::Serializer : Parse Exception ");
 #endif
         }
 }
 
 Serializer::~Serializer()
 {
         delete_ifnot_null(domDoc);
 }
 
 void Serializer::clear()
 {
         delete_ifnot_null(domDoc);
         domDoc = new QDomDocument;
 }
 
 bool Serializer::parseXml(const QCString &buffer)
 {
         PWM_ASSERT(domDoc);
 #ifndef PWM_EMBEDDED
         if (!domDoc->setContent(buffer, true))
                 return false;
 #else
         if (!domDoc->setContent(buffer))
                 return false;
 #endif
         if (!checkValid())
                 return false;
         return true;
 }
 
 QCString Serializer::getXml()
 {
         PWM_ASSERT(domDoc);
 
 #ifndef PWM_EMBEDDED
 #if defined(PWM_DEBUG) && SERIALIZER_DEBUG != 0
         QCString tmp(domDoc->toCString(8));
         printDebug("<BEGIN Serializer::getXml() dump>\n");
         cout << tmp << endl;
         printDebug("<END Serializer::getXml() dump>");
 #endif // DEBUG
 
         QCString ret(domDoc->toCString(0));
         ret.replace('\n', "");
         return ret;
 #else
 
 #if defined(PWM_DEBUG) && SERIALIZER_DEBUG != 0
         QCString tmp("        " + domDoc->toCString());
         printDebug("<BEGIN Serializer::getXml() dump>\n");
         qDebug(tmp);
         cout << tmp << endl;
         printDebug("<END Serializer::getXml() dump>");
 #endif // DEBUG
 
         QCString ret(domDoc->toCString());
         ret.replace(QRegExp("\n"), "");
         return ret;
 
 #endif
 }
 
 bool Serializer::serialize(PwMItem &dta)
 {
         PWM_ASSERT(domDoc);
         QDomElement root(genNewRoot());
         QDomElement catNode(domDoc->createElement(CAT_ROOT_WR));
         QDomElement syncNode(domDoc->createElement(SYNC_ROOT));
         if (!addSyncData(&syncNode, dta.syncDta))
                 return false;
         root.appendChild(syncNode);
         if (!addCategories(&catNode, dta.dta))
                 return false;
         root.appendChild(catNode);
         return true;
 }
 
 bool Serializer::deSerialize(PwMItem *dta)
 {
         PWM_ASSERT(domDoc);
         PWM_ASSERT(dta);
         QDomElement root(domDoc->documentElement());
         QDomNode n;
 
         dta->clear();
         for (n = root.firstChild(); !n.isNull(); n = n.nextSibling()) {
                 // find <categories> ... </categories>
                 //      <c>          ... </c>
                 if (n.nodeName() == CAT_ROOT_NEW ||
                     n.nodeName() == CAT_ROOT_OLD) {
                         if (!readCategories(n, &(dta->dta))) {
                                 return false;
                         }
                         continue;
                 }
                 else if (n.nodeName() == SYNC_ROOT) {
                         if (!readSyncData(n, &(dta->syncDta))) {
                                 return false;
                         }
                         continue;
                 }
 
                         /* NOTE: We can stop processing here, as we
                          *       don't have more nodes in root, yet.
                          */
                         return false;
 
         }
         return true;
 }
 
 bool Serializer::readCategories(const QDomNode &n,
                                 vector<PwMCategoryItem> *dta)
 {
         QDomNodeList nl(n.childNodes());
         QDomNode cur;
         QString name;
         unsigned int numCat = nl.count(), i;
         PwMCategoryItem curCat;
         vector<PwMDataItem> curEntr;
 
         if (!numCat) {
                 printDebug("Serializer::readCategories(): empty");
                 return false;
         }
         for (i = 0; i < numCat; ++i) {
                 cur = nl.item(i);
                 if (cur.nodeName().left(1) == CAT_PREFIX_NEW ||
                     cur.nodeName().left(4) == CAT_PREFIX_OLD) {
                         name = cur.toElement().attribute(CAT_NAME_NEW);
                         if (name == QString::null)
                                 name = cur.toElement().attribute(CAT_NAME_OLD);
                         PWM_ASSERT(name != QString::null);
                         PWM_ASSERT(name != "");
                         curCat.clear();
                         curCat.name = name.latin1();
                         if (!readEntries(cur, &curEntr)) {
                                 dta->clear();
                                 return false;
                         }
                         curCat.d = curEntr;
                         dta->push_back(curCat);
                 } else {
                         printDebug("Serializer::readCategories(): uh? not a category?");
                 }
         }
         return true;
 }
 
 bool Serializer::readEntries(const QDomNode &n,
                              vector<PwMDataItem> *dta)
 {
         QDomNodeList nl(n.childNodes());
         QDomNode cur;
         unsigned int numEntr = nl.count(), i;
         PwMDataItem curEntr;
         //US BUG: to initialize all values of curEntr with meaningfulldata,
         // we call clear on it. Reason: Information in the file we will read might be incomplete.
         // e.g. the metadata is missing.
         curEntr.clear(true);
 
         dta->clear();
         for (i = 0; i < numEntr; ++i) {
                 cur = nl.item(i);
                 if (cur.nodeName().left(1) == ENTRY_PREFIX_NEW ||
                     cur.nodeName().left(6) == ENTRY_PREFIX_OLD) {
                         if (!extractEntry(cur, &curEntr)) {
                                 return false;
                         }
                         dta->push_back(curEntr);
                 } else {
                         printDebug("Serializer::readEntries(): hm? not an entry?");
                 }
         }
         return true;
 }
 
 bool Serializer::extractEntry(const QDomNode &n,
                               PwMDataItem *dta)
 {
         QDomNodeList nl(n.childNodes());
         QDomNode cur, cdata;
         unsigned int cnt = nl.count(), i;
         QString name, text;
 
         if (!cnt) {
                 printDebug("Serializer::extractEntry(): empty");
                 return false;
         }
         dta->clear();
         for (i = 0; i < cnt; ++i) {
                 cur = nl.item(i);
                 name = cur.nodeName();
                 cdata = cur.firstChild();
                 if (unlikely(cdata.isCDATASection())) {
                         text = cdata.toCDATASection().data();
                 } else if (likely(cur.isElement())) {
                         text = cur.toElement().text();
                 } else {
                         printDebug("Serializer::extractEntry(): neither CDATA nor element.");
                         return false;
                 }
                 if (text == " ")
                         text = ""; // for backward compatibility.
                 if (name == ENTRY_DESC_NEW ||
                     name == ENTRY_DESC_OLD) {
                         dta->desc = unescapeEntryData(text).latin1();
                 } else if (name == ENTRY_NAME_NEW ||
                            name == ENTRY_NAME_OLD) {
                         dta->name = unescapeEntryData(text).latin1();
                 } else if (name == ENTRY_PW_NEW ||
                            name == ENTRY_PW_OLD) {
                         dta->pw = unescapeEntryData(text).latin1();
                 } else if (name == ENTRY_COMMENT_NEW ||
                            name == ENTRY_COMMENT_OLD) {
                         dta->comment = unescapeEntryData(text).latin1();
                 } else if (name == ENTRY_URL_NEW ||
                            name == ENTRY_URL_OLD) {
                         dta->url = unescapeEntryData(text).latin1();
                 } else if (name == ENTRY_LAUNCHER_NEW ||
                            name == ENTRY_LAUNCHER_OLD) {
                         dta->launcher = unescapeEntryData(text).latin1();
                 } else if (name == ENTRY_LVP_NEW ||
                            name == ENTRY_LVP_OLD) {
                         dta->listViewPos = strtol(text.latin1(), 0, 10);
                 } else if (name == ENTRY_BIN_NEW) {
                         // ENTRY_BIN_NEW == ENTRY_BIN_OLD
                         if (text == "0") {
                                 dta->binary = false;
                         } else {
                                 dta->binary = true;
                         }
                 } else if (name == ENTRY_META_NEW) {
                         // ENTRY_META_NEW == ENTRY_META_OLD
                         if (!extractMeta(cur, &dta->meta))
                                 return false;
                 } else {
                         printDebug(string("Serializer::extractEntry(): invalid: ")
                                    + name.latin1());
                 }
         }
         dta->lockStat = defaultLockStat;
         return true;
 }
 
 bool Serializer::extractMeta(const QDomNode &n,
                              PwMMetaData *dta)
 {
         QDomNode cur(n.firstChild());
         QString name, val;
         while (!cur.isNull()) {
                 name = cur.nodeName();
                 val = cur.toElement().text();
                 if (val == "") {
                         cur = cur.nextSibling();
                         continue;
                 }
 
                 //US BUG: The transformation of an empty date into an ISO date and back is different on different systems/compilers. 
                 //because of that it is possible that here some values are not set, which means they are null.
                 //US ENH: at the same moment we need backwardcompatibility. So older versions might have stored invalid dates.
 
                 QDateTime dtval; //dtval should be invalid by definition.
 
                 if ((name == META_CREATE_DATE) ||
                     (name == META_VALID_DATE) ||
                     (name == META_EXPIRE_DATE) ||
                     (name == META_UPDATE_DATE))
                 {
                   //qDebug("Serializer::extractMeta:: val:%s, empty:%i, length:%i",val.utf8(), val.isEmpty(), val.length());
 
 #ifndef PWM_EMBEDDED
                   dtval = QDateTime::fromString(val, Qt::ISODate);
 #else
                   bool ok;
                   dtval = KGlobal::locale()->readDateTime(val, KLocale::ISODate, &ok);
                     
                   if (ok == false)
                     qDebug("Serializer::extractMeta invalid date or time !!!!!!!!!!!!!");
 #endif
 
                   //if the parsed data is wrong, dtval should be invalid at this time.
 
                 }
 
                 if (name == META_CREATE_DATE) {
                         dta->create = dtval;
                 } else if (name == META_VALID_DATE) {
                         dta->valid = dtval;
                 } else if (name == META_EXPIRE_DATE) {
                         dta->expire = dtval;
                 } else if (name == META_UPDATE_DATE) {
                         dta->update = dtval;
                 } else if (name == META_UPDATE_INT) {
                         dta->updateInt = strtoul(val.latin1(), 0, 10);
                 } else if (name == META_UNIQUEID) {
                         dta->uniqueid = unescapeEntryData(val).latin1();
                 } else {
                         printDebug(string("extractMeta(): invalid: ")
                                    + name.latin1());
                 }
 
                 cur = cur.nextSibling();
         }
         return true;
 }
 
 bool Serializer::checkValid()
 {
         PWM_ASSERT(domDoc);
         QDomElement root(domDoc->documentElement());
         if (root.nodeName() != ROOT_MAGIC_NEW &&
             root.nodeName() != ROOT_MAGIC_OLD) {
                 printDebug("Serializer: wrong magic");
                 return false;
         }
         if (root.attribute(VER_STR_NEW) != COMPAT_VER_NEW &&
             root.attribute(VER_STR_OLD) != COMPAT_VER_OLD) {
                 printDebug("Serializer: wrong version");
                 return false;
         }
         return true;
 }
 
 QDomElement Serializer::genNewRoot()
 {
         PWM_ASSERT(domDoc);
         QDomElement root(domDoc->createElement(ROOT_MAGIC_WR));
         root.setAttribute(VER_STR_WR, COMPAT_VER_WR);
         domDoc->appendChild(root);
         return root;
 }
 
 bool Serializer::addCategories(QDomElement *e,
                                const vector<PwMCategoryItem> &dta)
 {
         unsigned int numCat = dta.size(), i;
         QString curId, curName;
         QDomElement curCat;
 
         for (i = 0; i < numCat; ++i) {
                 curId = CAT_PREFIX_WR;
                 curId += tostr(i).c_str();
                 curName = dta[i].name.c_str();
                 curCat = domDoc->createElement(curId);
                 curCat.setAttribute(CAT_NAME_WR, curName);
                 if (!addEntries(&curCat, dta[i].d)) {
                         return false;
                 }
                 e->appendChild(curCat);
         }
         return true;
 }
 
 bool Serializer::addEntries(QDomElement *e,
                             const vector<PwMDataItem> &dta)
 {
         unsigned int numEntr = dta.size(), i;
         QString curId;
         QDomElement curEntr;
 
         for (i = 0; i < numEntr; ++i) {
                 curId = ENTRY_PREFIX_WR;
                 curId += tostr(i).c_str();
                 curEntr = domDoc->createElement(curId);
                 if (!writeEntry(&curEntr, dta[i])) {
                         return false;
                 }
                 e->appendChild(curEntr);
         }
         return true;
 }
 
 bool Serializer::writeEntry(QDomElement *e,
                             const PwMDataItem &_dta)
 {
 #if WRITE_CDATA_SEC != 0
         # define new_text(x)domDoc->createCDATASection(x)
         QDomCDATASection curText;
 #else
         # define new_text(x)domDoc->createTextNode(x)
         QDomText curText;
 #endif
 
         QDomText plainText;
         QDomElement tag;
 
         // begin -- This is for compatibility with the old serializer
         PwMDataItem dta = _dta;
         if (!dta.desc.size())
                 dta.desc = " ";
         if (!dta.name.size())
diff --git a/pwmanager/pwmanager/serializer.h b/pwmanager/pwmanager/serializer.h
index ee61b94..df50e42 100644
--- a/pwmanager/pwmanager/serializer.h
+++ b/pwmanager/pwmanager/serializer.h
@@ -1,115 +1,115 @@
 /***************************************************************************
  *                                                                         *
  *   copyright (C) 2004 by Michael Buesch                                  *
  *   email: mbuesch@freenet.de                                             *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License version 2        *
  *   as published by the Free Software Foundation.                         *
  *                                                                         *
  ***************************************************************************/
 
 
 /***************************************************************************
  * copyright (C) 2004 by Ulf Schenk
- * This file is originaly based on version 2.0 of pwmanager
+ * This file is originaly based on version 1.1 of pwmanager
  * and was modified to run on embedded devices that run microkde
  *
  * $Id$
  **************************************************************************/  
 
 #ifndef __SERIALIZER_H
 #define __SERIALIZER_H
 
 #include "pwmdoc.h"
 
 #include <qcstring.h>
 #include <qdom.h>
 
 #include <vector>
 
 using std::vector;
 
 /** This serializes its input data into
   * the PwManager-XML-datastream, that becomes
   * encrypted and maybe compressed
   */
 class Serializer
 {
 public:
         /** construct an empty serializer document */
         Serializer();
         /** construct a serializer document and parse "buffer" */
         Serializer(const QCString &buffer);
         /** destructor */
         virtual ~Serializer();
 
         /** clears all data */
         void clear();
         /** parse the given data buffer */
         bool parseXml(const QCString &buffer);
         /** returns the current XML data */
         QCString getXml();
         /** serialize "dta" and store it as XML data */
         //US ENH: we need to serialize and deserialize not only categories, but also synctargets
         bool serialize(PwMItem &dta);
         /** deserialize the (parsed) XML data and store it in "dta" */
         bool deSerialize(PwMItem *dta);
         /** sets the initial default lockStat we should assign */
         void setDefaultLockStat(bool stat)
                         { defaultLockStat = stat; }
 
 protected:
         /** main data holder */
         QDomDocument *domDoc;
         /** default lockStat to assign */
         bool defaultLockStat;
 
 protected:
         /** check if this is valid PwManager XML data */
         bool checkValid();
         /** read the categories in the node "n" */
         bool readCategories(const QDomNode &n,
                             vector<PwMCategoryItem> *dta);
         /** read the entries in the node "n" */
         bool readEntries(const QDomNode &n,
                          vector<PwMDataItem> *dta);
         /** extract the data out of the given item at "n" */
         bool extractEntry(const QDomNode &n,
                           PwMDataItem *dta);
         /** extract the meta-data */
         bool extractMeta(const QDomNode &n,
                          PwMMetaData *dta);
         /** generates a new root node and sets all initial parameters */
         QDomElement genNewRoot();
         /** add new categories to the XML data stream in e */
         bool addCategories(QDomElement *e,
                            const vector<PwMCategoryItem> &dta);
         /** add the given new entries to the XML data stream in e */
         bool addEntries(QDomElement *e,
                         const vector<PwMDataItem> &dta);
         /** do serialize and write the given entry to the XML stream */
         bool writeEntry(QDomElement *e,
                         const PwMDataItem &_dta);
         /** write the entry meta data to the xml stream */
         bool writeMeta(QDomElement *e,
                        const PwMMetaData &dta);
         /** escape illegal characters out of the given entry data string */
         QString escapeEntryData(QString dta);
         /** un-escape illegal characters out of the given entry data string */
         QString unescapeEntryData(QString dta);
 
 
 
         //US ENH: the following methods are getting used to write/read sync entries
         /** read the syncentries in the node "n" */
         bool readSyncData(const QDomNode &n,
                             vector<PwMSyncItem> *dta);
 
         /** add new syncentries to the XML data stream in e */
         bool addSyncData(QDomElement *e,
                            const vector<PwMSyncItem> &dta);
 
 };
 
 #endif // __SERIALIZER_H