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Changed: Extract Windows and UNIX attributes from 7z headers

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This commit is contained in:
kervala 2016-02-27 18:44:09 +01:00
parent c149714559
commit 7bd7bc587e
1 changed files with 24 additions and 26 deletions
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50
code/ryzom/tools/client/ryzom_installer/src/archive.cpp
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@ -34,21 +34,24 @@
#include <Windows.h> #include <Windows.h>
#define FILE_ATTRIBUTE_READONLY 1 #define FILE_ATTRIBUTE_READONLY 0x1
#define FILE_ATTRIBUTE_HIDDEN 2 #define FILE_ATTRIBUTE_HIDDEN 0x2
#define FILE_ATTRIBUTE_SYSTEM 4 #define FILE_ATTRIBUTE_SYSTEM 0x4
#define FILE_ATTRIBUTE_DIRECTORY 16 #define FILE_ATTRIBUTE_DIRECTORY 0x10
#define FILE_ATTRIBUTE_ARCHIVE 32 #define FILE_ATTRIBUTE_ARCHIVE 0x20
#define FILE_ATTRIBUTE_DEVICE 64 #define FILE_ATTRIBUTE_DEVICE 0x40
#define FILE_ATTRIBUTE_NORMAL 128 #define FILE_ATTRIBUTE_NORMAL 0x80
#define FILE_ATTRIBUTE_TEMPORARY 256 #define FILE_ATTRIBUTE_TEMPORARY 0x100
#define FILE_ATTRIBUTE_SPARSE_FILE 512 #define FILE_ATTRIBUTE_SPARSE_FILE 0x200
#define FILE_ATTRIBUTE_REPARSE_POINT 1024 #define FILE_ATTRIBUTE_REPARSE_POINT 0x400
#define FILE_ATTRIBUTE_COMPRESSED 2048 #define FILE_ATTRIBUTE_COMPRESSED 0x800
#define FILE_ATTRIBUTE_OFFLINE 0x1000 #define FILE_ATTRIBUTE_OFFLINE 0x1000
#define FILE_ATTRIBUTE_ENCRYPTED 0x4000 #define FILE_ATTRIBUTE_ENCRYPTED 0x4000
#define FILE_ATTRIBUTE_UNIX_EXTENSION 0x8000 /* trick for Unix */ #define FILE_ATTRIBUTE_UNIX_EXTENSION 0x8000 /* trick for Unix */
#define FILE_ATTRIBUTE_WINDOWS 0x5fff
#define FILE_ATTRIBUTE_UNIX 0xffff0000
bool Set7zFileAttrib(const QString &filename, uint32 fileAttributes) bool Set7zFileAttrib(const QString &filename, uint32 fileAttributes)
{ {
bool attrReadOnly = (fileAttributes & FILE_ATTRIBUTE_READONLY != 0); bool attrReadOnly = (fileAttributes & FILE_ATTRIBUTE_READONLY != 0);
@ -63,23 +66,18 @@ bool Set7zFileAttrib(const QString &filename, uint32 fileAttributes)
bool attrReparsePoint = (fileAttributes & FILE_ATTRIBUTE_REPARSE_POINT != 0); bool attrReparsePoint = (fileAttributes & FILE_ATTRIBUTE_REPARSE_POINT != 0);
bool attrCompressed = (fileAttributes & FILE_ATTRIBUTE_COMPRESSED != 0); bool attrCompressed = (fileAttributes & FILE_ATTRIBUTE_COMPRESSED != 0);
bool attrOffline = (fileAttributes & FILE_ATTRIBUTE_OFFLINE != 0); bool attrOffline = (fileAttributes & FILE_ATTRIBUTE_OFFLINE != 0);
bool attrEncryoted = (fileAttributes & FILE_ATTRIBUTE_ENCRYPTED != 0); bool attrEncrypted = (fileAttributes & FILE_ATTRIBUTE_ENCRYPTED != 0);
bool attrUnix = (fileAttributes & FILE_ATTRIBUTE_UNIX_EXTENSION != 0); bool attrUnix = (fileAttributes & FILE_ATTRIBUTE_UNIX_EXTENSION != 0);
uint32 unixAttributes = (fileAttributes & FILE_ATTRIBUTE_UNIX) >> 16;
uint32 windowsAttributes = fileAttributes & FILE_ATTRIBUTE_WINDOWS;
qDebug() << "attribs" << QByteArray::fromRawData((const char*)&fileAttributes, 4).toHex(); qDebug() << "attribs" << QByteArray::fromRawData((const char*)&fileAttributes, 4).toHex();
#ifdef Q_OS_WIN #ifdef Q_OS_WIN
SetFileAttributesW((wchar_t*)filename.utf16(), fileAttributes); SetFileAttributesW((wchar_t*)filename.utf16(), windowsAttributes);
// QFile::set
// QFileDevice::Permissions::
// attribs "2080ed81"
// QFile::setPermissions(destPath, QFileDevice::Permissions);
#else #else
const char * name = filename.toUtf8().constData(); const char *name = filename.toUtf8().constData();
struct stat stat_info; struct stat stat_info;
if (lstat(name, &stat_info)!=0) if (lstat(name, &stat_info)!=0)
@ -88,9 +86,9 @@ bool Set7zFileAttrib(const QString &filename, uint32 fileAttributes)
return false; return false;
} }
if (fileAttributes & FILE_ATTRIBUTE_UNIX_EXTENSION) if (attrUnix)
{ {
stat_info.st_mode = fileAttributes >> 16; stat_info.st_mode = unixAttributes;
if (S_ISLNK(stat_info.st_mode)) if (S_ISLNK(stat_info.st_mode))
{ {
@ -103,14 +101,14 @@ bool Set7zFileAttrib(const QString &filename, uint32 fileAttributes)
else if (S_ISREG(stat_info.st_mode)) else if (S_ISREG(stat_info.st_mode))
{ {
nlwarning("##DBG chmod-2(%s,%o)", (const char *)name, (unsigned)stat_info.st_mode & gbl_umask.mask); nlwarning("##DBG chmod-2(%s,%o)", (const char *)name, (unsigned)stat_info.st_mode & gbl_umask.mask);
chmod(name,stat_info.st_mode & gbl_umask.mask); chmod(name, stat_info.st_mode & gbl_umask.mask);
} }
else if (S_ISDIR(stat_info.st_mode)) else if (S_ISDIR(stat_info.st_mode))
{ {
// user/7za must be able to create files in this directory // user/7za must be able to create files in this directory
stat_info.st_mode |= (S_IRUSR | S_IWUSR | S_IXUSR); stat_info.st_mode |= (S_IRUSR | S_IWUSR | S_IXUSR);
nlwarning("##DBG chmod-3(%s,%o)", (const char *)name, (unsigned)stat_info.st_mode & gbl_umask.mask); nlwarning("##DBG chmod-3(%s,%o)", (const char *)name, (unsigned)stat_info.st_mode & gbl_umask.mask);
chmod(name,stat_info.st_mode & gbl_umask.mask); chmod(name, stat_info.st_mode & gbl_umask.mask);
} }
} }
else if (!S_ISLNK(stat_info.st_mode)) else if (!S_ISLNK(stat_info.st_mode))