~ubuntu-branches/ubuntu/vivid/notecase/vivid

« back to all changes in this revision

Viewing changes to src/lib/File64Enc.cpp

Committer: Bazaar Package Importer
Author(s): Vijay(Vijay)
Date: 2007-06-14 00:13:48 UTC
mfrom: (1.1.1 upstream)
Revision ID: james.westby@ubuntu.com-20070614001348-z9e2vbgtenb9nhoo

Tags: 1.5.6-0ubuntu1

* New Upstream release
* The libgnomevfs2-dev is also added to Build-Depends

files added:
NoteCase.sln

NoteCase.vcproj

bin/readme.txt

docs/_build_clean.bat

docs/_build_locale.bat

docs/control

docs/wasc

po/ar.po

po/ca.po

po/ja.po

po/zh_CN.po

po/zh_TW.po

res/icon_attachment.xpm

res/icon_picture.xpm

res/key.xpm

res/page_link.xpm

res/text_bold.xpm

res/text_italic.xpm

res/text_strikethrough.xpm

res/text_underline.xpm

src/DateTimeDlg.cpp

src/DateTimeDlg.h

src/DocActionAtt.cpp

src/DocActionAtt.h

src/DocActionFinish.cpp

src/DocActionFinish.h

src/DocActionFinishDel.cpp

src/DocActionFinishDel.h

src/DocActionFmt.cpp

src/DocActionFmt.h

src/DocActionPix.cpp

src/DocActionPix.h

src/DocActionSort.cpp

src/DocActionSort.h

src/ExecuteFile.h

src/FileAttachmentDlg.cpp

src/FileAttachmentDlg.h

src/FileExportDlg.cpp

src/FileExportDlg.h

src/FileSaveAsDlg.cpp

src/FileSaveAsDlg.h

src/FindReplaceDlg.cpp

src/FindReplaceDlg.h

src/FindReplaceInfo.cpp

src/FindReplaceInfo.h

src/LinkPropertiesDlg.cpp

src/LinkPropertiesDlg.h

src/PixPropertiesDlg.cpp

src/PixPropertiesDlg.h

src/ShortcutsList.cpp

src/ShortcutsList.h

src/ShortcutsListDlg.cpp

src/ShortcutsListDlg.h

src/_unx/ExecuteFile.cpp

src/_win/SingleInstanceWin.cpp

src/gui/ProgressDlg.cpp

src/gui/ProgressDlg.h

src/lib/Base64.cpp

src/lib/Base64.h

src/lib/CircularBuffer.cpp

src/lib/CircularBuffer.h

src/lib/FmtInfo.cpp

src/lib/FmtInfo.h

src/lib/FormatIOBase.cpp

src/lib/FormatIOBase.h

src/lib/FormatIOEncHtml.cpp

src/lib/FormatIOEncHtml.h

src/lib/FormatIOExecutable.cpp

src/lib/FormatIOExecutable.h

src/lib/FormatIOGjots2.cpp

src/lib/FormatIOGjots2.h

src/lib/FormatIOHtml.cpp

src/lib/FormatIOHtml.h

src/lib/FormatIOMMLX.cpp

src/lib/FormatIOMMLX.h

src/lib/FormatIOStickyNotes.cpp

src/lib/FormatIOStickyNotes.h

src/lib/FormatIOTxt.cpp

src/lib/FormatIOTxt.h

src/lib/IOLayerBase.cpp

src/lib/IOLayerBase.h

src/lib/IOLayerEnc.cpp

src/lib/IOLayerEnc.h

src/lib/IOLayerFile64.cpp

src/lib/IOLayerFile64.h

src/lib/IOLayerRedirect.cpp

src/lib/IOLayerRedirect.h

src/lib/IOLayerZlib.cpp

src/lib/IOLayerZlib.h

src/lib/IOProcess.cpp

src/lib/IOProcess.h

src/lib/LinkInfo.cpp

src/lib/LinkInfo.h

src/lib/zlib

src/lib/zlib/Makefile

src/lib/zlib/adler32.c

src/lib/zlib/compress.c

src/lib/zlib/crc32.c

src/lib/zlib/crc32.h

src/lib/zlib/deflate.c

src/lib/zlib/deflate.h

src/lib/zlib/gzio.c

src/lib/zlib/infback.c

src/lib/zlib/inffast.c

src/lib/zlib/inffast.h

src/lib/zlib/inffixed.h

src/lib/zlib/inflate.c

src/lib/zlib/inflate.h

src/lib/zlib/inftrees.c

src/lib/zlib/inftrees.h

src/lib/zlib/trees.c

src/lib/zlib/trees.h

src/lib/zlib/uncompr.c

src/lib/zlib/zconf.h

src/lib/zlib/zlib.def

src/lib/zlib/zlib.dsw

src/lib/zlib/zlib.h

src/lib/zlib/zlib.rc

src/lib/zlib/zlib_static.dsp

src/lib/zlib/zlib_static.vcproj

src/lib/zlib/zutil.c

src/lib/zlib/zutil.h

tools

tools/NotecaseLauncher

tools/NotecaseLauncher/NotecaseLauncher.cpp

tools/NotecaseLauncher/NotecaseLauncher.dsp

tools/NotecaseLauncher/NotecaseLauncher.h

tools/NotecaseLauncher/NotecaseLauncher.ico

tools/NotecaseLauncher/NotecaseLauncher.rc

tools/NotecaseLauncher/NotecaseLauncher.sln

tools/NotecaseLauncher/NotecaseLauncher.vcproj

tools/NotecaseLauncher/StdAfx.cpp

tools/NotecaseLauncher/StdAfx.h

tools/NotecaseLauncher/resource.h

tools/NotecaseLauncher/small.ico

files removed:
docs/clean_NT.bat

po/cs.mo

po/da.mo

po/de.mo

po/el.mo

po/es.mo

po/et.mo

po/fi.mo

po/fr.mo

po/fr_CA.mo

po/hr.mo

po/hu.mo

po/id.mo

po/it.mo

po/ko.mo

po/ms.mo

po/nl.mo

po/nn.mo

po/no.mo

po/pl.mo

po/pt.mo

po/pt_BR.mo

po/ro.mo

po/ru.mo

po/sk.mo

po/sl.mo

po/sr.mo

po/sv.mo

po/ta.mo

po/tr.mo

po/zh.mo

po/zh.po

src/ExportDialog.cpp

src/ExportDialog.h

src/_win/SingleInstance.cpp

src/lib/DocumentList.cpp

src/lib/DocumentList.h

src/lib/File64Enc.cpp

src/lib/File64Enc.h

src/lib/FormatEncHtml.cpp

src/lib/FormatEncHtml.h

src/lib/FormatGjots2.cpp

src/lib/FormatGjots2.h

src/lib/FormatHtml.cpp

src/lib/FormatHtml.h

src/lib/FormatStickyNotes.cpp

src/lib/FormatStickyNotes.h

src/lib/LibNote.cpp

src/lib/LibNote.h

src/lib/NoteFormatIO.cpp

src/lib/NoteFormatIO.h

files modified:
Makefile

NoteCase.dsp

NoteCase.dsw

debian/changelog

debian/control

docs/help.ncd

docs/install.iss

docs/notecase.desktop

docs/notecase.glade

docs/notecase.spec

docs/upx-pack.bat

po/cs.po

po/de.po

po/el.po

po/es.po *

po/et.po

po/fi.po

po/fr.po

po/fr_CA.po

po/hr.po

po/hu.po

po/it.po

po/nl.po

po/notecase.pot

po/pl.po

po/pt_BR.po

po/ro.po

po/ru.po

po/sk.po

po/sl.po

po/sr.po

po/ta.po

readme.txt

src/DocAction.cpp

src/DocAction.h

src/FindDialog.cpp

src/FindDialog.h

src/MainWnd.cpp

src/MainWnd.h

src/NodePropertiesDlg.cpp

src/NodePropertiesDlg.h

src/OptionsDialog.cpp

src/OptionsDialog.h

src/PasswordDialog.cpp

src/PasswordDialog.h

src/PortableTrayIcon.cpp

src/PortableTrayIcon.h

src/TextView.cpp

src/TextView.h

src/TreeView.cpp

src/TreeView.h

src/_unx/SingleInstance.cpp

src/_unx/SingleInstance.h

src/_unx/eggtrayicon.cpp

src/_unx/eggtrayicon.h

src/_win/RegisterExtension.cpp

src/_win/RegisterExtension.h

src/_win/TrayIcon.cpp

src/callbacks.cpp

src/callbacks.h

src/config.h

src/gui/Dialog.cpp

src/gui/Dialog.h

src/gui/FileDialog.cpp

src/gui/FileDialog.h

src/gui/GuiLanguage.cpp

src/gui/GuiLanguage.h

src/interface.cpp

src/interface.h

src/lib/DocActionBase.h

src/lib/DocActionManager.cpp

src/lib/DocActionManager.h

src/lib/DocumentIterator.cpp

src/lib/DocumentIterator.h

src/lib/EnumDirectory.cpp

src/lib/EnumDirectory.h

src/lib/File64.cpp

src/lib/File64.h

src/lib/FilePath.cpp

src/lib/FilePath.h

src/lib/HtmlParser.cpp

src/lib/HtmlParser.h

src/lib/IniFile.cpp

src/lib/IniFile.h

src/lib/NoteDocument.cpp

src/lib/NoteDocument.h

src/lib/NoteNode.cpp

src/lib/NoteNode.h

src/lib/SHA1.cpp

src/lib/SHA1.h

src/lib/TextSearch.cpp

src/lib/TextSearch.h

src/lib/blowfish.cpp

src/lib/blowfish.h

src/lib/blowfish2.h

src/lib/debug.cpp

src/lib/debug.h

src/lib/types.h

src/main.cpp

src/mru.cpp

src/mru.h

src/support.cpp

src/support.h

Show diffs side-by-side

added added

removed removed

src/lib/File64Enc.cpp

////////////////////////////////////////////////////////////////////////////

// NoteCase notes manager project <http://notecase.sf.net>

// This code is licensed under BSD license.See "license.txt" for more details.

// File: Overrides large file access class to add reading/writing Blowfish encrypted data

////////////////////////////////////////////////////////////////////////////

#include "File64Enc.h"

#ifndef min

#define min(x,y) (((x)<(y))?(x):(y))

#endif

File64Enc::File64Enc()

{

m_nDataSize = 0;

}

File64Enc::~File64Enc()

{

}

void File64Enc::SetPassword(const char *szPass)

{

m_crypt.Initialize((BYTE *)szPass, strlen(szPass));

}

int File64Enc::Read(char *szBuffer, int nLen)

{

int nRead = File64::Read(szBuffer, nLen);

m_crypt.Decode((BYTE *)szBuffer, (BYTE *)szBuffer, nRead);

szBuffer[nRead] = '\0';

return nRead;

}

int File64Enc::Write(const char *szBuffer, int nLen)

{

int nPos = 0;

int nTotalSize = 0;

int nAvailSpace = ENC_BUFFER_SIZE-m_nDataSize;

while(nLen > 0)

{

//prepare new buffer (append new data to its end)

int nAdd = min(nLen, nAvailSpace);

memcpy(m_szBuffer+m_nDataSize, szBuffer+nPos, nAdd);

//refresh variables

m_nDataSize += nAdd;

nLen -= nAdd;

nPos += nAdd;

nAvailSpace = ENC_BUFFER_SIZE-m_nDataSize;

//flush data if buffer full

if(0 == nAvailSpace)

nTotalSize += WriteBuffer();

}

return nTotalSize;

}

int File64Enc::WriteFinal()

{

//write anything left in the buffer

return WriteBuffer();

}

int File64Enc::WriteBuffer()

{

//encode and write buffer into the file

if(m_nDataSize > 0)

{

int nOrigSize = m_nDataSize;

int nEncSize = m_crypt.Encode((BYTE *)m_szBuffer, (BYTE *)m_szBuffer, nOrigSize);

File64::Write(m_szBuffer, nEncSize);

m_nDataSize = 0;

return nOrigSize;

}

return 0;

}

Older »