Khaganat-NeL/khanat-opennel-code
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kervala 2016-05-16 18:17:40 +02:00
parent cd89e4c348
commit 16ce9a7964
1 changed files with 40 additions and 49 deletions
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89
code/ryzom/tools/client/ryzom_installer/src/filesextractor.cpp
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@ -91,35 +91,40 @@
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;
bool attrHidden = (fileAttributes & FILE_ATTRIBUTE_HIDDEN != 0); bool attrHidden = (fileAttributes & FILE_ATTRIBUTE_HIDDEN) != 0;
bool attrSystem = (fileAttributes & FILE_ATTRIBUTE_SYSTEM != 0); bool attrSystem = (fileAttributes & FILE_ATTRIBUTE_SYSTEM) != 0;
bool attrDir = (fileAttributes & FILE_ATTRIBUTE_DIRECTORY != 0); bool attrDir = (fileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
bool attrArchive = (fileAttributes & FILE_ATTRIBUTE_ARCHIVE != 0); bool attrArchive = (fileAttributes & FILE_ATTRIBUTE_ARCHIVE) != 0;
bool attrDevice = (fileAttributes & FILE_ATTRIBUTE_DEVICE != 0); bool attrDevice = (fileAttributes & FILE_ATTRIBUTE_DEVICE) != 0;
bool attrNormal = (fileAttributes & FILE_ATTRIBUTE_NORMAL != 0); bool attrNormal = (fileAttributes & FILE_ATTRIBUTE_NORMAL) != 0;
bool attrTemp = (fileAttributes & FILE_ATTRIBUTE_TEMPORARY != 0); bool attrTemp = (fileAttributes & FILE_ATTRIBUTE_TEMPORARY) != 0;
bool attrSparceFile = (fileAttributes & FILE_ATTRIBUTE_SPARSE_FILE != 0); bool attrSparceFile = (fileAttributes & FILE_ATTRIBUTE_SPARSE_FILE) != 0;
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 attrEncrypted = (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 unixAttributes = (fileAttributes & FILE_ATTRIBUTE_UNIX) >> 16;
uint32 windowsAttributes = fileAttributes & FILE_ATTRIBUTE_WINDOWS; 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_WIN1
SetFileAttributesW((wchar_t*)filename.utf16(), windowsAttributes); SetFileAttributesW((wchar_t*)filename.utf16(), windowsAttributes);
#else #else
const char *name = filename.toUtf8().constData(); const char *name = filename.toUtf8().constData();
mode_t current_umask = umask(0); // get and set the umask
umask(current_umask); // restore the umask
mode_t mask = 0777 & (~current_umask);
struct stat stat_info; struct stat stat_info;
if (lstat(name, &stat_info)!=0)
if (lstat(name, &stat_info) != 0)
{ {
nlwarning("SetFileAttrib(%s,%d) : false-2-1", (const char *)name, fileAttributes); nlwarning("Unable to get file attributes for %s", name);
return false; return false;
} }
@ -127,45 +132,31 @@ bool Set7zFileAttrib(const QString &filename, uint32 fileAttributes)
{ {
stat_info.st_mode = unixAttributes; stat_info.st_mode = unixAttributes;
if (S_ISLNK(stat_info.st_mode)) // ignore symbolic links
if (!S_ISLNK(stat_info.st_mode))
{ {
if (convert_to_symlink(name) != 0) if (S_ISREG(stat_info.st_mode))
{ {
nlwarning("SetFileAttrib(%s,%d) : false-3",(const char *)name,fileAttributes); chmod(name, stat_info.st_mode & mask);
return false; }
else if (S_ISDIR(stat_info.st_mode))
{
// user/7za must be able to create files in this directory
stat_info.st_mode |= (S_IRUSR | S_IWUSR | S_IXUSR);
chmod(name, stat_info.st_mode & mask);
} }
} }
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);
chmod(name, stat_info.st_mode & gbl_umask.mask);
}
else if (S_ISDIR(stat_info.st_mode))
{
// user/7za must be able to create files in this directory
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);
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) && !S_ISDIR(stat_info.st_mode) && attrReadOnly)
{ {
// do not use chmod on a link // do not use chmod on a link
// Remark : FILE_ATTRIBUTE_READONLY ignored for directory.
// Only Windows Attributes // Only Windows Attributes
if( S_ISDIR(stat_info.st_mode))
{ // octal!, clear write permission bits
// Remark : FILE_ATTRIBUTE_READONLY ignored for directory. stat_info.st_mode &= ~0222;
nlwarning("##DBG chmod-4(%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 & mask);
}
else
{
// octal!, clear write permission bits
if (fileAttributes & FILE_ATTRIBUTE_READONLY) stat_info.st_mode &= ~0222;
nlwarning("##DBG chmod-5(%s,%o)", (const char *)name, (unsigned)stat_info.st_mode & gbl_umask.mask);
chmod(name,stat_info.st_mode & gbl_umask.mask);
}
} }
#endif #endif