mirror of
https://github.com/Xevion/easy7zip.git
synced 2025-12-07 05:15:01 -06:00
365 lines
11 KiB
C++
Executable File
365 lines
11 KiB
C++
Executable File
// EnumDirItems.cpp
|
|
|
|
#include "StdAfx.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#include "Common/StringConvert.h"
|
|
#include "Common/Wildcard.h"
|
|
#include "Common/MyCom.h"
|
|
|
|
#include "EnumDirItems.h"
|
|
|
|
using namespace NWindows;
|
|
using namespace NFile;
|
|
using namespace NName;
|
|
|
|
void AddDirFileInfo(int phyParent, int logParent,
|
|
const NFind::CFileInfoW &fi, CObjectVector<CDirItem> &dirItems)
|
|
{
|
|
CDirItem di;
|
|
di.Size = fi.Size;
|
|
di.CTime = fi.CTime;
|
|
di.ATime = fi.ATime;
|
|
di.MTime = fi.MTime;
|
|
di.Attrib = fi.Attrib;
|
|
di.PhyParent = phyParent;
|
|
di.LogParent = logParent;
|
|
di.Name = fi.Name;
|
|
dirItems.Add(di);
|
|
}
|
|
|
|
UString CDirItems::GetPrefixesPath(const CIntVector &parents, int index, const UString &name) const
|
|
{
|
|
UString path;
|
|
int len = name.Length();
|
|
int i;
|
|
for (i = index; i >= 0; i = parents[i])
|
|
len += Prefixes[i].Length();
|
|
int totalLen = len;
|
|
wchar_t *p = path.GetBuffer(len);
|
|
p[len] = 0;
|
|
len -= name.Length();
|
|
memcpy(p + len, (const wchar_t *)name, name.Length() * sizeof(wchar_t));
|
|
for (i = index; i >= 0; i = parents[i])
|
|
{
|
|
const UString &s = Prefixes[i];
|
|
len -= s.Length();
|
|
memcpy(p + len, (const wchar_t *)s, s.Length() * sizeof(wchar_t));
|
|
}
|
|
path.ReleaseBuffer(totalLen);
|
|
return path;
|
|
}
|
|
|
|
UString CDirItems::GetPhyPath(int index) const
|
|
{
|
|
const CDirItem &di = Items[index];
|
|
return GetPrefixesPath(PhyParents, di.PhyParent, di.Name);
|
|
}
|
|
|
|
UString CDirItems::GetLogPath(int index) const
|
|
{
|
|
const CDirItem &di = Items[index];
|
|
return GetPrefixesPath(LogParents, di.LogParent, di.Name);
|
|
}
|
|
|
|
void CDirItems::ReserveDown()
|
|
{
|
|
Prefixes.ReserveDown();
|
|
PhyParents.ReserveDown();
|
|
LogParents.ReserveDown();
|
|
Items.ReserveDown();
|
|
}
|
|
|
|
int CDirItems::AddPrefix(int phyParent, int logParent, const UString &prefix)
|
|
{
|
|
PhyParents.Add(phyParent);
|
|
LogParents.Add(logParent);
|
|
return Prefixes.Add(prefix);
|
|
}
|
|
|
|
void CDirItems::DeleteLastPrefix()
|
|
{
|
|
PhyParents.DeleteBack();
|
|
LogParents.DeleteBack();
|
|
Prefixes.DeleteBack();
|
|
}
|
|
|
|
void CDirItems::EnumerateDirectory(int phyParent, int logParent, const UString &phyPrefix,
|
|
UStringVector &errorPaths, CRecordVector<DWORD> &errorCodes)
|
|
{
|
|
NFind::CEnumeratorW enumerator(phyPrefix + (wchar_t)kAnyStringWildcard);
|
|
for (;;)
|
|
{
|
|
NFind::CFileInfoW fi;
|
|
bool found;
|
|
if (!enumerator.Next(fi, found))
|
|
{
|
|
errorCodes.Add(::GetLastError());
|
|
errorPaths.Add(phyPrefix);
|
|
return;
|
|
}
|
|
if (!found)
|
|
break;
|
|
AddDirFileInfo(phyParent, logParent, fi, Items);
|
|
if (fi.IsDir())
|
|
{
|
|
const UString name2 = fi.Name + (wchar_t)kDirDelimiter;
|
|
int parent = AddPrefix(phyParent, logParent, name2);
|
|
EnumerateDirectory(parent, parent, phyPrefix + name2, errorPaths, errorCodes);
|
|
}
|
|
}
|
|
}
|
|
|
|
void CDirItems::EnumerateDirItems2(const UString &phyPrefix, const UString &logPrefix,
|
|
const UStringVector &filePaths, UStringVector &errorPaths, CRecordVector<DWORD> &errorCodes)
|
|
{
|
|
int phyParent = phyPrefix.IsEmpty() ? -1 : AddPrefix(-1, -1, phyPrefix);
|
|
int logParent = logPrefix.IsEmpty() ? -1 : AddPrefix(-1, -1, logPrefix);
|
|
|
|
for (int i = 0; i < filePaths.Size(); i++)
|
|
{
|
|
const UString &filePath = filePaths[i];
|
|
NFind::CFileInfoW fi;
|
|
const UString phyPath = phyPrefix + filePath;
|
|
if (!NFind::FindFile(phyPath, fi))
|
|
{
|
|
errorCodes.Add(::GetLastError());
|
|
errorPaths.Add(phyPath);
|
|
continue;
|
|
}
|
|
int delimiter = filePath.ReverseFind((wchar_t)kDirDelimiter);
|
|
|
|
int phyParentCur = phyParent;
|
|
if (delimiter >= 0)
|
|
phyParentCur = AddPrefix(phyParentCur, logParent, filePath.Left(delimiter + 1));
|
|
AddDirFileInfo(phyParentCur, logParent, fi, Items);
|
|
if (fi.IsDir())
|
|
{
|
|
const UString name2 = fi.Name + (wchar_t)kDirDelimiter;
|
|
int parent = AddPrefix(phyParentCur, logParent, name2);
|
|
EnumerateDirectory(parent, parent, phyPrefix + name2, errorPaths, errorCodes);
|
|
}
|
|
}
|
|
ReserveDown();
|
|
}
|
|
|
|
static HRESULT EnumerateDirItems(const NWildcard::CCensorNode &curNode,
|
|
int phyParent, int logParent, const UString &phyPrefix,
|
|
const UStringVector &addArchivePrefix,
|
|
CDirItems &dirItems,
|
|
bool enterToSubFolders,
|
|
IEnumDirItemCallback *callback,
|
|
UStringVector &errorPaths,
|
|
CRecordVector<DWORD> &errorCodes);
|
|
|
|
static HRESULT EnumerateDirItems_Spec(const NWildcard::CCensorNode &curNode,
|
|
int phyParent, int logParent, const UString &curFolderName,
|
|
const UString &phyPrefix,
|
|
const UStringVector &addArchivePrefix,
|
|
CDirItems &dirItems,
|
|
bool enterToSubFolders,
|
|
IEnumDirItemCallback *callback,
|
|
UStringVector &errorPaths,
|
|
CRecordVector<DWORD> &errorCodes)
|
|
|
|
{
|
|
const UString name2 = curFolderName + (wchar_t)kDirDelimiter;
|
|
int parent = dirItems.AddPrefix(phyParent, logParent, name2);
|
|
int numItems = dirItems.Items.Size();
|
|
HRESULT res = EnumerateDirItems(curNode, parent, parent, phyPrefix + name2,
|
|
addArchivePrefix, dirItems, enterToSubFolders, callback, errorPaths, errorCodes);
|
|
if (numItems == dirItems.Items.Size())
|
|
dirItems.DeleteLastPrefix();
|
|
return res;
|
|
}
|
|
|
|
|
|
static HRESULT EnumerateDirItems(const NWildcard::CCensorNode &curNode,
|
|
int phyParent, int logParent, const UString &phyPrefix,
|
|
const UStringVector &addArchivePrefix, // prefix from curNode
|
|
CDirItems &dirItems,
|
|
bool enterToSubFolders,
|
|
IEnumDirItemCallback *callback,
|
|
UStringVector &errorPaths,
|
|
CRecordVector<DWORD> &errorCodes)
|
|
{
|
|
if (!enterToSubFolders)
|
|
if (curNode.NeedCheckSubDirs())
|
|
enterToSubFolders = true;
|
|
if (callback)
|
|
RINOK(callback->ScanProgress(dirItems.GetNumFolders(), dirItems.Items.Size(), phyPrefix));
|
|
|
|
// try direct_names case at first
|
|
if (addArchivePrefix.IsEmpty() && !enterToSubFolders)
|
|
{
|
|
// check that all names are direct
|
|
int i;
|
|
for (i = 0; i < curNode.IncludeItems.Size(); i++)
|
|
{
|
|
const NWildcard::CItem &item = curNode.IncludeItems[i];
|
|
if (item.Recursive || item.PathParts.Size() != 1)
|
|
break;
|
|
const UString &name = item.PathParts.Front();
|
|
if (name.IsEmpty() || DoesNameContainWildCard(name))
|
|
break;
|
|
}
|
|
if (i == curNode.IncludeItems.Size())
|
|
{
|
|
// all names are direct (no wildcards)
|
|
// so we don't need file_system's dir enumerator
|
|
CRecordVector<bool> needEnterVector;
|
|
for (i = 0; i < curNode.IncludeItems.Size(); i++)
|
|
{
|
|
const NWildcard::CItem &item = curNode.IncludeItems[i];
|
|
const UString &name = item.PathParts.Front();
|
|
const UString fullPath = phyPrefix + name;
|
|
NFind::CFileInfoW fi;
|
|
if (!NFind::FindFile(fullPath, fi))
|
|
{
|
|
errorCodes.Add(::GetLastError());
|
|
errorPaths.Add(fullPath);
|
|
continue;
|
|
}
|
|
bool isDir = fi.IsDir();
|
|
if (isDir && !item.ForDir || !isDir && !item.ForFile)
|
|
{
|
|
errorCodes.Add((DWORD)E_FAIL);
|
|
errorPaths.Add(fullPath);
|
|
continue;
|
|
}
|
|
{
|
|
UStringVector pathParts;
|
|
pathParts.Add(fi.Name);
|
|
if (curNode.CheckPathToRoot(false, pathParts, !isDir))
|
|
continue;
|
|
}
|
|
AddDirFileInfo(phyParent, logParent, fi, dirItems.Items);
|
|
if (!isDir)
|
|
continue;
|
|
|
|
UStringVector addArchivePrefixNew;
|
|
const NWildcard::CCensorNode *nextNode = 0;
|
|
int index = curNode.FindSubNode(name);
|
|
if (index >= 0)
|
|
{
|
|
for (int t = needEnterVector.Size(); t <= index; t++)
|
|
needEnterVector.Add(true);
|
|
needEnterVector[index] = false;
|
|
nextNode = &curNode.SubNodes[index];
|
|
}
|
|
else
|
|
{
|
|
nextNode = &curNode;
|
|
addArchivePrefixNew.Add(name); // don't change it to fi.Name. It's for shortnames support
|
|
}
|
|
|
|
RINOK(EnumerateDirItems_Spec(*nextNode, phyParent, logParent, fi.Name, phyPrefix,
|
|
addArchivePrefixNew, dirItems, true, callback, errorPaths, errorCodes));
|
|
}
|
|
for (i = 0; i < curNode.SubNodes.Size(); i++)
|
|
{
|
|
if (i < needEnterVector.Size())
|
|
if (!needEnterVector[i])
|
|
continue;
|
|
const NWildcard::CCensorNode &nextNode = curNode.SubNodes[i];
|
|
const UString fullPath = phyPrefix + nextNode.Name;
|
|
NFind::CFileInfoW fi;
|
|
if (!NFind::FindFile(fullPath, fi))
|
|
{
|
|
if (!nextNode.AreThereIncludeItems())
|
|
continue;
|
|
errorCodes.Add(::GetLastError());
|
|
errorPaths.Add(fullPath);
|
|
continue;
|
|
}
|
|
if (!fi.IsDir())
|
|
{
|
|
errorCodes.Add((DWORD)E_FAIL);
|
|
errorPaths.Add(fullPath);
|
|
continue;
|
|
}
|
|
|
|
RINOK(EnumerateDirItems_Spec(nextNode, phyParent, logParent, fi.Name, phyPrefix,
|
|
UStringVector(), dirItems, false, callback, errorPaths, errorCodes));
|
|
}
|
|
return S_OK;
|
|
}
|
|
}
|
|
|
|
|
|
NFind::CEnumeratorW enumerator(phyPrefix + wchar_t(kAnyStringWildcard));
|
|
for (int ttt = 0; ; ttt++)
|
|
{
|
|
NFind::CFileInfoW fi;
|
|
bool found;
|
|
if (!enumerator.Next(fi, found))
|
|
{
|
|
errorCodes.Add(::GetLastError());
|
|
errorPaths.Add(phyPrefix);
|
|
break;
|
|
}
|
|
if (!found)
|
|
break;
|
|
|
|
if (callback && (ttt & 0xFF) == 0xFF)
|
|
RINOK(callback->ScanProgress(dirItems.GetNumFolders(), dirItems.Items.Size(), phyPrefix));
|
|
const UString &name = fi.Name;
|
|
bool enterToSubFolders2 = enterToSubFolders;
|
|
UStringVector addArchivePrefixNew = addArchivePrefix;
|
|
addArchivePrefixNew.Add(name);
|
|
{
|
|
UStringVector addArchivePrefixNewTemp(addArchivePrefixNew);
|
|
if (curNode.CheckPathToRoot(false, addArchivePrefixNewTemp, !fi.IsDir()))
|
|
continue;
|
|
}
|
|
if (curNode.CheckPathToRoot(true, addArchivePrefixNew, !fi.IsDir()))
|
|
{
|
|
AddDirFileInfo(phyParent, logParent, fi, dirItems.Items);
|
|
if (fi.IsDir())
|
|
enterToSubFolders2 = true;
|
|
}
|
|
if (!fi.IsDir())
|
|
continue;
|
|
|
|
const NWildcard::CCensorNode *nextNode = 0;
|
|
if (addArchivePrefix.IsEmpty())
|
|
{
|
|
int index = curNode.FindSubNode(name);
|
|
if (index >= 0)
|
|
nextNode = &curNode.SubNodes[index];
|
|
}
|
|
if (!enterToSubFolders2 && nextNode == 0)
|
|
continue;
|
|
|
|
addArchivePrefixNew = addArchivePrefix;
|
|
if (nextNode == 0)
|
|
{
|
|
nextNode = &curNode;
|
|
addArchivePrefixNew.Add(name);
|
|
}
|
|
|
|
RINOK(EnumerateDirItems_Spec(*nextNode, phyParent, logParent, name, phyPrefix,
|
|
addArchivePrefixNew, dirItems, enterToSubFolders2, callback, errorPaths, errorCodes));
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT EnumerateItems(
|
|
const NWildcard::CCensor &censor,
|
|
CDirItems &dirItems,
|
|
IEnumDirItemCallback *callback,
|
|
UStringVector &errorPaths,
|
|
CRecordVector<DWORD> &errorCodes)
|
|
{
|
|
for (int i = 0; i < censor.Pairs.Size(); i++)
|
|
{
|
|
const NWildcard::CPair &pair = censor.Pairs[i];
|
|
int phyParent = pair.Prefix.IsEmpty() ? -1 : dirItems.AddPrefix(-1, -1, pair.Prefix);
|
|
RINOK(EnumerateDirItems(pair.Head, phyParent, -1, pair.Prefix, UStringVector(), dirItems, false,
|
|
callback, errorPaths, errorCodes));
|
|
}
|
|
dirItems.ReserveDown();
|
|
return S_OK;
|
|
}
|