├── LICENSE ├── README.md ├── doc └── 删除文件恢复实现说明.docx ├── example ├── Demo.aps ├── Demo.cpp ├── Demo.h ├── Demo.rc ├── Demo.vcxproj ├── DemoDlg.cpp ├── DemoDlg.h ├── ReadMe.txt ├── res │ ├── Demo.ico │ └── Demo.rc2 ├── resource.h ├── stdafx.cpp ├── stdafx.h └── targetver.h └── source ├── File.cpp ├── File.h ├── FileRecovery.vcxproj ├── FileSystem.cpp ├── FileSystem.h ├── FileSystemFactory.cpp ├── FileSystemFactory.h ├── StringUtil.cpp ├── StringUtil.h ├── commutil.cpp ├── commutil.h ├── fat32.cpp ├── fat32.h ├── main.cpp ├── ntfs.cpp ├── ntfs.h ├── reader.cpp └── reader.h /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # FileRecovery 2 | windows系统下fat32及ntfs删除文件恢复 3 | -------------------------------------------------------------------------------- /doc/删除文件恢复实现说明.docx: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/doc/删除文件恢复实现说明.docx -------------------------------------------------------------------------------- /example/Demo.aps: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/example/Demo.aps -------------------------------------------------------------------------------- /example/Demo.cpp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/example/Demo.cpp -------------------------------------------------------------------------------- /example/Demo.h: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/example/Demo.h -------------------------------------------------------------------------------- /example/Demo.rc: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/example/Demo.rc -------------------------------------------------------------------------------- /example/Demo.vcxproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | Win32 7 | 8 | 9 | Release 10 | Win32 11 | 12 | 13 | 14 | {C8F2653A-FD74-4BBC-9DDA-DBC7C07BA9E5} 15 | Demo 16 | MFCProj 17 | 18 | 19 | 20 | Application 21 | true 22 | v120 23 | Unicode 24 | Dynamic 25 | 26 | 27 | Application 28 | false 29 | v120 30 | true 31 | MultiByte 32 | Dynamic 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | true 46 | 47 | 48 | false 49 | 50 | 51 | 52 | NotUsing 53 | Level3 54 | Disabled 55 | WIN32;_WINDOWS;_DEBUG;%(PreprocessorDefinitions) 56 | true 57 | 58 | 59 | Windows 60 | true 61 | RequireAdministrator 62 | 63 | 64 | false 65 | true 66 | _DEBUG;%(PreprocessorDefinitions) 67 | 68 | 69 | 0x0804 70 | _DEBUG;%(PreprocessorDefinitions) 71 | $(IntDir);%(AdditionalIncludeDirectories) 72 | 73 | 74 | 75 | 76 | Level3 77 | NotUsing 78 | MaxSpeed 79 | true 80 | true 81 | WIN32;_WINDOWS;NDEBUG;%(PreprocessorDefinitions) 82 | true 83 | 84 | 85 | Windows 86 | true 87 | true 88 | true 89 | 90 | 91 | false 92 | true 93 | NDEBUG;%(PreprocessorDefinitions) 94 | 95 | 96 | 0x0804 97 | NDEBUG;%(PreprocessorDefinitions) 98 | $(IntDir);%(AdditionalIncludeDirectories) 99 | 100 | 101 | 102 | 103 | 104 | 105 | 106 | 107 | 108 | 109 | 110 | 111 | 112 | 113 | 114 | 115 | 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | 125 | 126 | 127 | 128 | 129 | 130 | 131 | Create 132 | Create 133 | 134 | 135 | 136 | 137 | 138 | 139 | 140 | 141 | 142 | 143 | 144 | 145 | 146 | 147 | 148 | 149 | 150 | 151 | 152 | -------------------------------------------------------------------------------- /example/DemoDlg.cpp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/example/DemoDlg.cpp -------------------------------------------------------------------------------- /example/DemoDlg.h: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/example/DemoDlg.h -------------------------------------------------------------------------------- /example/ReadMe.txt: -------------------------------------------------------------------------------- 1 | ================================================================================ 2 | MICROSOFT 基础类库 : Demo 项目概述 3 | =============================================================================== 4 | 5 | 应用程序向导已为您创建了此 Demo 应用程序。此应用程序不仅演示 Microsoft 基础类的基本使用方法，还可作为您编写应用程序的起点。 6 | 7 | 本文件概要介绍组成 Demo 应用程序的每个文件的内容。 8 | 9 | Demo.vcxproj 10 | 这是使用应用程序向导生成的 VC++ 项目的主项目文件，其中包含生成该文件的 Visual C++ 的版本信息，以及有关使用应用程序向导选择的平台、配置和项目功能的信息。 11 | 12 | Demo.vcxproj.filters 13 | 这是使用“应用程序向导”生成的 VC++ 项目筛选器文件。它包含有关项目文件与筛选器之间的关联信息。在 IDE 中，通过这种关联，在特定节点下以分组形式显示具有相似扩展名的文件。例如，“.cpp”文件与“源文件”筛选器关联。 14 | 15 | Demo.h 16 | 这是应用程序的主头文件。 17 | 其中包括其他项目特定的标头（包括 Resource.h），并声明 CDemoApp 应用程序类。 18 | 19 | Demo.cpp 20 | 这是包含应用程序类 CDemoApp 的主应用程序源文件。 21 | 22 | Demo.rc 23 | 这是程序使用的所有 Microsoft Windows 资源的列表。它包括 RES 子目录中存储的图标、位图和光标。此文件可以直接在 Microsoft Visual C++ 中进行编辑。项目资源包含在 2052 中。 24 | 25 | res\Demo.ico 26 | 这是用作应用程序图标的图标文件。此图标包括在主资源文件 Demo.rc 中。 27 | 28 | res\Demo.rc2 29 | 此文件包含不在 Microsoft Visual C++ 中进行编辑的资源。您应该将不可由资源编辑器编辑的所有资源放在此文件中。 30 | 31 | 32 | ///////////////////////////////////////////////////////////////////////////// 33 | 34 | 应用程序向导创建一个对话框类： 35 | 36 | DemoDlg.h、DemoDlg.cpp - 对话框 37 | 这些文件包含 CDemoDlg 类。此类定义应用程序的主对话框的行为。对话框模板包含在 Demo.rc 中，该文件可以在 Microsoft Visual C++ 中编辑。 38 | 39 | ///////////////////////////////////////////////////////////////////////////// 40 | 41 | 其他功能： 42 | 43 | ActiveX 控件 44 | 该应用程序包含对使用 ActiveX 控件的支持。 45 | 46 | ///////////////////////////////////////////////////////////////////////////// 47 | 48 | 其他标准文件: 49 | 50 | StdAfx.h, StdAfx.cpp 51 | 这些文件用于生成名为 Demo.pch 的预编译头 (PCH) 文件和名为 StdAfx.obj 的预编译类型文件。 52 | 53 | Resource.h 54 | 这是标准头文件，可用于定义新的资源 ID。Microsoft Visual C++ 将读取并更新此文件。 55 | 56 | Demo.manifest 57 | Windows XP 使用应用程序清单文件来描述特定版本的并行程序集的应用程序依赖项。加载程序使用这些信息来从程序集缓存中加载相应的程序集，并保护其不被应用程序访问。应用程序清单可能会包含在内，以作为与应用程序可执行文件安装在同一文件夹中的外部 .manifest 文件进行重新分发，它还可能以资源的形式包含在可执行文件中。 58 | ///////////////////////////////////////////////////////////////////////////// 59 | 60 | 其他注释: 61 | 62 | 应用程序向导使用“TODO:”来指示应添加或自定义的源代码部分。 63 | 64 | 如果应用程序使用共享 DLL 中的 MFC，您将需要重新分发 MFC DLL。如果应用程序所使用的语言与操作系统的区域设置不同，则还需要重新分发相应的本地化资源 mfc110XXX.DLL。 65 | 有关上述话题的更多信息，请参见 MSDN 文档中有关重新分发 Visual C++ 应用程序的部分。 66 | 67 | ///////////////////////////////////////////////////////////////////////////// 68 | -------------------------------------------------------------------------------- /example/res/Demo.ico: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/example/res/Demo.ico -------------------------------------------------------------------------------- /example/res/Demo.rc2: 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https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/example/stdafx.h -------------------------------------------------------------------------------- /example/targetver.h: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/example/targetver.h -------------------------------------------------------------------------------- /source/File.cpp: -------------------------------------------------------------------------------- 1 | #include "File.h" 2 | 3 | #include "commutil.h" 4 | 5 | CBaseFileObject::CBaseFileObject() 6 | { 7 | m_fileExtent = NULL; 8 | } 9 | 10 | CBaseFileObject::~CBaseFileObject() 11 | { 12 | File_Content_Extent_s *p = m_fileExtent; 13 | File_Content_Extent_s *q = p; 14 | while (p != NULL) 15 | { 16 | p = p->next; 17 | delete q; 18 | q = p; 19 | } 20 | } 21 | 22 | void CBaseFileObject::SetFileName(const CStringUtil &prmFileName) 23 | { 24 | m_fileName = prmFileName; 25 | } 26 | 27 | const CStringUtil &CBaseFileObject::GetFileName() 28 | { 29 | return m_fileName; 30 | } 31 | 32 | void CBaseFileObject::SetFileStartSector(UINT64 prmSector) 33 | { 34 | m_startSector = prmSector; 35 | } 36 | 37 | UINT64 CBaseFileObject::GetFileStartSector() 38 | { 39 | return m_startSector; 40 | } 41 | 42 | void CBaseFileObject::SetFileType(FILE_OBJECT_TYPE prmObjectType) 43 | { 44 | m_objectType = prmObjectType; 45 | } 46 | 47 | FILE_OBJECT_TYPE CBaseFileObject::GetFileType() 48 | { 49 | return m_objectType; 50 | } 51 | 52 | void CBaseFileObject::SetFileSize(UINT64 prmFileSize) 53 | { 54 | m_fileSize = prmFileSize; 55 | } 56 | 57 | UINT64 CBaseFileObject::GetFileSize() 58 | { 59 | return m_fileSize; 60 | } 61 | 62 | void CBaseFileObject::Destroy() 63 | { 64 | delete this; 65 | } -------------------------------------------------------------------------------- /source/File.h: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/source/File.h -------------------------------------------------------------------------------- /source/FileRecovery.vcxproj: -------------------------------------------------------------------------------- 1 |  2 | 3 | 4 | 5 | Debug 6 | Win32 7 | 8 | 9 | Release 10 | Win32 11 | 12 | 13 | 14 | {09782530-2797-4207-8872-7EC8C5B85767} 15 | Win32Proj 16 | FileRecovery 17 | 18 | 19 | 20 | Application 21 | true 22 | v100 23 | MultiByte 24 | 25 | 26 | Application 27 | false 28 | v120 29 | true 30 | Unicode 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | true 44 | 45 | 46 | false 47 | 48 | 49 | 50 | 51 | 52 | Level3 53 | Disabled 54 | WIN32;_DEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions) 55 | true 56 | 57 | 58 | Console 59 | true 60 | RequireAdministrator 61 | 62 | 63 | 64 | 65 | Level3 66 | 67 | 68 | MaxSpeed 69 | true 70 | true 71 | WIN32;NDEBUG;_CONSOLE;_LIB;%(PreprocessorDefinitions) 72 | true 73 | 74 | 75 | Console 76 | true 77 | true 78 | true 79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | 101 | 102 | 103 | 104 | 105 | -------------------------------------------------------------------------------- /source/FileSystem.cpp: -------------------------------------------------------------------------------- 1 | #include "FileSystem.h" 2 | #include "commutil.h" 3 | 4 | CBaseFileSystem::CBaseFileSystem(IBaseReader *prmReader) 5 | :m_reader(prmReader) 6 | { 7 | 8 | } 9 | 10 | CBaseFileSystem::~CBaseFileSystem() 11 | { 12 | delete m_reader; 13 | } 14 | 15 | UINT64 CBaseFileSystem::ReadBuf(UCHAR prmBuf[],UINT64 prmStartSector,UINT64 prmByteToRead) 16 | { 17 | // 18 | return m_reader->ReadSector(prmStartSector+m_startSector, prmByteToRead, prmBuf); 19 | } 20 | 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*value) 11 | { 12 | UCHAR szResult[4] = {0}; 13 | szResult[0] = value[3]; 14 | szResult[1] = value[2]; 15 | szResult[2] = value[1]; 16 | szResult[3] = value[0]; 17 | memcpy(value,szResult,4); 18 | } 19 | 20 | void rev64bit(UCHAR *value) 21 | { 22 | UCHAR szResult[8] = {0}; 23 | szResult[0] = value[7]; 24 | szResult[1] = value[6]; 25 | szResult[2] = value[5]; 26 | szResult[3] = value[4]; 27 | szResult[4] = value[3]; 28 | szResult[5] = value[2]; 29 | szResult[6] = value[1]; 30 | szResult[7] = value[0]; 31 | memcpy(value,szResult,8); 32 | } -------------------------------------------------------------------------------- /source/commutil.h: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/mxway/FileRecovery/a2f284da09656a581e33e2de333fa83fa184008c/source/commutil.h -------------------------------------------------------------------------------- /source/fat32.cpp: 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tmpBytesRead = 0; 13 | FILE *fp = NULL; 14 | fopen_s(&fp, "F:\\test.zip", "wb"); 15 | while (tmpBytesRead < tmpFileSize) 16 | { 17 | UINT64 tmpVal = prmFileSystem->ReadFileContent(prmFileObject, (UCHAR*)tmpBuf, tmpBytesRead, 1024*1024); 18 | if (tmpVal == 0) 19 | { 20 | break; 21 | } 22 | tmpBytesRead += tmpVal; 23 | fwrite(tmpBuf, 1, (DWORD)tmpVal, fp); 24 | } 25 | free(tmpBuf); 26 | fclose(fp); 27 | } 28 | 29 | int main() 30 | { 31 | CBaseFileSystem *fileSystem = CFileSystemFactory::GetFileSystem(TEXT("G:\\")); 32 | if (fileSystem == NULL) 33 | { 34 | return -1; 35 | } 36 | vector fileArray; 37 | fileSystem->GetDeletedFiles(fileArray); 38 | if (fileArray.size() > 0) 39 | { 40 | RestoreFile(fileSystem, fileArray[0]); 41 | } 42 | delete fileSystem; 43 | for (int i = 0; i < fileArray.size(); i++) 44 | { 45 | fileArray[i]->Destroy(); 46 | } 47 | return 0; 48 | } -------------------------------------------------------------------------------- /source/ntfs.cpp: 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