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This commit is contained in:
Igor Pavlov
2022-06-23 11:43:16 +01:00
committed by Kornel
parent c3529a41f5
commit ec44a8a070
1248 changed files with 15242 additions and 2443 deletions
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133
CPP/Windows/FileFind.cpp Normal file → Executable file
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@@ -7,6 +7,8 @@
#ifndef _WIN32
#include <fcntl.h> /* Definition of AT_* constants */
#include "TimeUtils.h"
// for major
// #include <sys/sysmacros.h>
#endif
#include "FileFind.h"
@@ -62,24 +64,35 @@ bool MyGetDiskFreeSpace(CFSTR rootPath, UInt64 &clusterSize, UInt64 &totalSize,
namespace NFind {
/*
#ifdef _WIN32
#define MY_CLEAR_FILETIME(ft) ft.dwLowDateTime = ft.dwHighDateTime = 0;
#else
#define MY_CLEAR_FILETIME(ft) ft.tv_sec = 0; ft.tv_nsec = 0;
#endif
*/
void CFileInfoBase::ClearBase() throw()
{
Size = 0;
MY_CLEAR_FILETIME(CTime);
MY_CLEAR_FILETIME(ATime);
MY_CLEAR_FILETIME(MTime);
FiTime_Clear(CTime);
FiTime_Clear(ATime);
FiTime_Clear(MTime);
#ifdef _WIN32
Attrib = 0;
// ReparseTag = 0;
IsAltStream = false;
IsDevice = false;
#ifndef _WIN32
#else
dev = 0;
ino = 0;
nlink = 0;
mode = 0;
#endif
nlink = 0;
uid = 0;
gid = 0;
rdev = 0;
#endif
}
bool CFileInfo::IsDots() const throw()
@@ -439,6 +452,20 @@ also we support paths that are not supported by FindFirstFile:
bool CFileInfo::Find(CFSTR path, bool followLink)
{
#ifdef SUPPORT_DEVICE_FILE
if (IS_PATH_SEPAR(path[0]) &&
IS_PATH_SEPAR(path[1]) &&
path[2] == '.' &&
path[3] == 0)
{
// 22.00 : it's virtual directory for devices
// IsDevice = true;
ClearBase();
Name = path + 2;
Attrib = FILE_ATTRIBUTE_DIRECTORY;
return true;
}
if (IsDevicePath(path))
{
ClearBase();
@@ -469,7 +496,7 @@ bool CFileInfo::Find(CFSTR path, bool followLink)
#if defined(_WIN32) && !defined(UNDER_CE)
int colonPos = FindAltStreamColon(path);
const int colonPos = FindAltStreamColon(path);
if (colonPos >= 0 && path[(unsigned)colonPos + 1] != 0)
{
UString streamName = fs2us(path + (unsigned)colonPos);
@@ -635,7 +662,7 @@ bool CFileInfo::Find(CFSTR path, bool followLink)
return Fill_From_ByHandleFileInfo(path);
}
bool CFileInfo::Fill_From_ByHandleFileInfo(CFSTR path)
bool CFileInfoBase::Fill_From_ByHandleFileInfo(CFSTR path)
{
BY_HANDLE_FILE_INFORMATION info;
if (!NIO::CFileBase::GetFileInformation(path, &info))
@@ -950,13 +977,6 @@ static const char *Get_Name_from_Path(CFSTR path) throw()
}
void timespec_To_FILETIME(const MY_ST_TIMESPEC &ts, FILETIME &ft)
{
UInt64 v = NTime::UnixTime64ToFileTime64(ts.tv_sec) + ((UInt64)ts.tv_nsec / 100);
ft.dwLowDateTime = (DWORD)v;
ft.dwHighDateTime = (DWORD)(v >> 32);
}
UInt32 Get_WinAttribPosix_From_PosixMode(UInt32 mode)
{
UInt32 attrib = S_ISDIR(mode) ?
@@ -984,7 +1004,7 @@ UInt32 Get_WinAttrib_From_stat(const struct stat &st)
void CFileInfo::SetFrom_stat(const struct stat &st)
{
IsDevice = false;
// IsDevice = false;
if (S_ISDIR(st.st_mode))
{
@@ -995,7 +1015,7 @@ void CFileInfo::SetFrom_stat(const struct stat &st)
Size = (UInt64)st.st_size; // for a symbolic link, size = size of filename
}
Attrib = Get_WinAttribPosix_From_PosixMode(st.st_mode);
// Attrib = Get_WinAttribPosix_From_PosixMode(st.st_mode);
// NTime::UnixTimeToFileTime(st.st_ctime, CTime);
// NTime::UnixTimeToFileTime(st.st_mtime, MTime);
@@ -1010,27 +1030,89 @@ void CFileInfo::SetFrom_stat(const struct stat &st)
*/
// timespec_To_FILETIME(st.st_birthtimespec, CTime);
// #else
timespec_To_FILETIME(st.st_ctimespec, CTime);
// timespec_To_FILETIME(st.st_ctimespec, CTime);
// #endif
timespec_To_FILETIME(st.st_mtimespec, MTime);
timespec_To_FILETIME(st.st_atimespec, ATime);
// timespec_To_FILETIME(st.st_mtimespec, MTime);
// timespec_To_FILETIME(st.st_atimespec, ATime);
CTime = st.st_ctimespec;
MTime = st.st_mtimespec;
ATime = st.st_atimespec;
#else
timespec_To_FILETIME(st.st_ctim, CTime);
timespec_To_FILETIME(st.st_mtim, MTime);
timespec_To_FILETIME(st.st_atim, ATime);
// timespec_To_FILETIME(st.st_ctim, CTime, &CTime_ns100);
// timespec_To_FILETIME(st.st_mtim, MTime, &MTime_ns100);
// timespec_To_FILETIME(st.st_atim, ATime, &ATime_ns100);
CTime = st.st_ctim;
MTime = st.st_mtim;
ATime = st.st_atim;
#endif
dev = st.st_dev;
ino = st.st_ino;
nlink = st.st_nlink;
mode = st.st_mode;
nlink = st.st_nlink;
uid = st.st_uid;
gid = st.st_gid;
rdev = st.st_rdev;
/*
printf("\n sizeof timespec = %d", (int)sizeof(timespec));
printf("\n sizeof st_rdev = %d", (int)sizeof(rdev));
printf("\n sizeof st_ino = %d", (int)sizeof(ino));
printf("\n sizeof mode_t = %d", (int)sizeof(mode_t));
printf("\n sizeof nlink_t = %d", (int)sizeof(nlink_t));
printf("\n sizeof uid_t = %d", (int)sizeof(uid_t));
printf("\n");
*/
/*
printf("\n st_rdev = %llx", (long long)rdev);
printf("\n st_dev = %llx", (long long)dev);
printf("\n dev : major = %5x minor = %5x", (unsigned)major(dev), (unsigned)minor(dev));
printf("\n st_ino = %lld", (long long)(ino));
printf("\n rdev : major = %5x minor = %5x", (unsigned)major(rdev), (unsigned)minor(rdev));
printf("\n size = %lld \n", (long long)(Size));
printf("\n");
*/
}
/*
int Uid_To_Uname(uid_t uid, AString &name)
{
name.Empty();
struct passwd *passwd;
if (uid != 0 && uid == cached_no_such_uid)
{
*uname = xstrdup ("");
return;
}
if (!cached_uname || uid != cached_uid)
{
passwd = getpwuid (uid);
if (passwd)
{
cached_uid = uid;
assign_string (&cached_uname, passwd->pw_name);
}
else
{
cached_no_such_uid = uid;
*uname = xstrdup ("");
return;
}
}
*uname = xstrdup (cached_uname);
}
*/
bool CFileInfo::Find_DontFill_Name(CFSTR path, bool followLink)
{
struct stat st;
if (MY__lstat(path, &st, followLink) != 0)
return false;
// printf("\nFind_DontFill_Name : name=%s\n", path);
SetFrom_stat(st);
return true;
}
@@ -1232,6 +1314,7 @@ bool CEnumerator::Fill_FileInfo(const CDirEntry &de, CFileInfo &fileInfo, bool f
if (res != 0)
return false;
// printf("\nname=%s\n", de.Name.Ptr());
fileInfo.SetFrom_stat(st);
fileInfo.Name = de.Name;
return true;