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other-licenses/7zstub/src/7zip/Bundles/SFXSetup-moz/ExtractEngine.cpp@6474c204b198 (annotated)

other-licenses/7zstub/src/7zip/Bundles/SFXSetup-moz/ExtractEngine.cpp

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	// ExtractEngine.cpp
michael@0	2
michael@0	3	#include "StdAfx.h"
michael@0	4
michael@0	5	#include "ExtractEngine.h"
michael@0	6
michael@0	7	#include "Common/StringConvert.h"
michael@0	8
michael@0	9	#include "Windows/FileDir.h"
michael@0	10	#include "Windows/FileFind.h"
michael@0	11	#include "Windows/Thread.h"
michael@0	12
michael@0	13	#include "../../UI/Common/OpenArchive.h"
michael@0	14
michael@0	15	#include "../../UI/Explorer/MyMessages.h"
michael@0	16	#include "../../FileManager/FormatUtils.h"
michael@0	17
michael@0	18	#include "ExtractCallback.h"
michael@0	19
michael@0	20	using namespace NWindows;
michael@0	21
michael@0	22	struct CThreadExtracting
michael@0	23	{
michael@0	24	CArchiveLink ArchiveLink;
michael@0	25
michael@0	26	CExtractCallbackImp *ExtractCallbackSpec;
michael@0	27	CMyComPtr<IArchiveExtractCallback> ExtractCallback;
michael@0	28
michael@0	29	#ifndef _NO_PROGRESS
michael@0	30	HRESULT Result;
michael@0	31
michael@0	32	HRESULT Extract()
michael@0	33	{
michael@0	34	return ArchiveLink.GetArchive()->Extract(0, (UInt32)-1 , BoolToInt(false), ExtractCallback);
michael@0	35	}
michael@0	36	DWORD Process()
michael@0	37	{
michael@0	38	ExtractCallbackSpec->ProgressDialog.WaitCreating();
michael@0	39	Result = Extract();
michael@0	40	ExtractCallbackSpec->ProgressDialog.MyClose();
michael@0	41	return 0;
michael@0	42	}
michael@0	43	static DWORD WINAPI MyThreadFunction(void *param)
michael@0	44	{
michael@0	45	return ((CThreadExtracting *)param)->Process();
michael@0	46	}
michael@0	47	#endif
michael@0	48	};
michael@0	49
michael@0	50	static const LPCWSTR kCantFindArchive = L"Can not find archive file";
michael@0	51	static const LPCWSTR kCantOpenArchive = L"File is not correct archive";
michael@0	52
michael@0	53	HRESULT ExtractArchive(
michael@0	54	const UString &fileName,
michael@0	55	const UString &folderName,
michael@0	56	COpenCallbackGUI *openCallback,
michael@0	57	bool showProgress,
michael@0	58	bool &isCorrupt,
michael@0	59	UString &errorMessage)
michael@0	60	{
michael@0	61	isCorrupt = false;
michael@0	62	NFile::NFind::CFileInfoW archiveFileInfo;
michael@0	63	if (!NFile::NFind::FindFile(fileName, archiveFileInfo))
michael@0	64	{
michael@0	65	errorMessage = kCantFindArchive;
michael@0	66	return E_FAIL;
michael@0	67	}
michael@0	68
michael@0	69	CThreadExtracting extracter;
michael@0	70
michael@0	71	HRESULT result = MyOpenArchive(fileName, extracter.ArchiveLink, openCallback);
michael@0	72
michael@0	73	if (result != S_OK)
michael@0	74	{
michael@0	75	errorMessage = kCantOpenArchive;
michael@0	76	return result;
michael@0	77	}
michael@0	78
michael@0	79	UString directoryPath = folderName;
michael@0	80	NFile::NName::NormalizeDirPathPrefix(directoryPath);
michael@0	81
michael@0	82	/*
michael@0	83	UString directoryPath;
michael@0	84	{
michael@0	85	UString fullPath;
michael@0	86	int fileNamePartStartIndex;
michael@0	87	if (!NWindows::NFile::NDirectory::MyGetFullPathName(fileName, fullPath, fileNamePartStartIndex))
michael@0	88	{
michael@0	89	MessageBox(NULL, "Error 1329484", "7-Zip", 0);
michael@0	90	return E_FAIL;
michael@0	91	}
michael@0	92	directoryPath = fullPath.Left(fileNamePartStartIndex);
michael@0	93	}
michael@0	94	*/
michael@0	95
michael@0	96	if(!NFile::NDirectory::CreateComplexDirectory(directoryPath))
michael@0	97	{
michael@0	98	errorMessage = MyFormatNew(IDS_CANNOT_CREATE_FOLDER,
michael@0	99	#ifdef LANG
michael@0	100	0x02000603,
michael@0	101	#endif
michael@0	102	directoryPath);
michael@0	103	return E_FAIL;
michael@0	104	}
michael@0	105
michael@0	106	extracter.ExtractCallbackSpec = new CExtractCallbackImp;
michael@0	107	extracter.ExtractCallback = extracter.ExtractCallbackSpec;
michael@0	108
michael@0	109	extracter.ExtractCallbackSpec->Init(
michael@0	110	extracter.ArchiveLink.GetArchive(),
michael@0	111	directoryPath, L"Default", archiveFileInfo.LastWriteTime, 0);
michael@0	112
michael@0	113	#ifndef _NO_PROGRESS
michael@0	114
michael@0	115	if (showProgress)
michael@0	116	{
michael@0	117	CThread thread;
michael@0	118	if (!thread.Create(CThreadExtracting::MyThreadFunction, &extracter))
michael@0	119	throw 271824;
michael@0	120
michael@0	121	UString title;
michael@0	122	#ifdef LANG
michael@0	123	title = LangLoadString(IDS_PROGRESS_EXTRACTING, 0x02000890);
michael@0	124	#else
michael@0	125	title = NWindows::MyLoadStringW(IDS_PROGRESS_EXTRACTING);
michael@0	126	#endif
michael@0	127	extracter.ExtractCallbackSpec->StartProgressDialog(title);
michael@0	128	result = extracter.Result;
michael@0	129	}
michael@0	130	else
michael@0	131
michael@0	132	#endif
michael@0	133	{
michael@0	134	result = extracter.Extract();
michael@0	135	}
michael@0	136	errorMessage = extracter.ExtractCallbackSpec->_message;
michael@0	137	isCorrupt = extracter.ExtractCallbackSpec->_isCorrupt;
michael@0	138	return result;
michael@0	139	}