18 #include <zypp/TmpPath.h>
19 #include <zypp/Date.h>
20 #include <zypp/base/LogTools.h>
21 #include <zypp/base/Gettext.h>
22 #include <zypp/base/String.h>
25 #include <zypp-media/Mount>
33 #define NONREMOTE_DIRECTORY_YAST 1
56 const Pathname & urlpath_below_attachpoint_r,
57 const bool does_download_r )
61 , _relativeRoot( urlpath_below_attachpoint_r)
62 , _does_download( does_download_r )
69 if ( !real_attach_point.
empty() ) {
87 ERR <<
"Provided attach point is not a absolute directory: "
128 char *ptr = ::realpath(path.c_str(), NULL);
138 char buff[PATH_MAX + 2];
139 memset(buff,
'\0',
sizeof(buff));
140 if( ::realpath(path.c_str(), buff) != NULL)
146 char buff[PATH_MAX + 2];
147 memset(buff,
'\0',
sizeof(buff));
148 if( ::realpath(path.c_str(), buff) != NULL)
176 INT <<
"MediaHandler deleted with media attached." << endl;
180 DBG <<
"MediaHandler - checking if to remove attach point" << endl;
192 MIL <<
"Deleted default attach point " << path << endl;
194 ERR <<
"Failed to Delete default attach point " << path
195 <<
" errno(" << res <<
")" << endl;
201 DBG <<
"MediaHandler - attachpoint is not temporary" << endl;
315 if( attach_prefix.
empty())
317 MIL <<
"Resetting to built-in attach point prefixes."
325 MIL <<
"Setting user defined attach point prefix: "
326 << attach_prefix << std::endl;
348 if ( ! aroot.
empty() )
352 if ( apoint.
empty() )
355 if ( ! aroot.
empty() )
359 if ( apoint.
empty() )
362 if ( ! aroot.
empty() )
366 if ( apoint.
empty() )
368 auto except = MediaBadAttachPointException(
url() );
369 except.addHistory(
_(
"Create attach point: Can't find a writable directory to create an attach point") );
373 MIL <<
"Created default attach point " << apoint << std::endl;
383 ERR <<
"Create attach point: invalid attach root: '"
384 << attach_root <<
"'" << std::endl;
390 DBG <<
"Create attach point: attach root is not a writable directory: '"
391 << attach_root <<
"'" << std::endl;
395 static bool cleanup_once(
true );
398 cleanup_once =
false;
399 DBG <<
"Look for orphaned attach points in " << adir << std::endl;
400 std::list<std::string> entries;
402 for (
const std::string & entry : entries )
406 PathInfo sdir( attach_root + entry );
408 && sdir.
dev() == adir.
dev()
411 DBG <<
"Remove orphaned attach point " << sdir << std::endl;
421 if ( ! apoint.
empty() )
427 ERR <<
"Unable to resolve real path for attach point " << tmpdir << std::endl;
432 ERR <<
"Unable to create attach point below " << attach_root << std::endl;
465 if( ref && !ref->type.empty() && !ref->name.empty())
511 bool _isAttached =
false;
526 DBG <<
"Mount table changed - rereading it" << std::endl;
528 DBG <<
"Forced check of the mount table" << std::endl;
531 for_( e, entries.begin(), entries.end() )
536 bool is_device =
false;
539 dev_info(e->src) && dev_info.
isBlk() )
547 std::string mtype(matchMountFs ? e->type : ref.
mediaSource->type);
552 DBG <<
"Found media device "
554 <<
" in the mount table as " << e->src << std::endl;
568 if ( matchMountFs && e->type != ref.
mediaSource->type )
571 matchMountFs =
false;
572 else if ( ( e->type ==
"cifs" || e->type ==
"smb" ) && ( ref.
mediaSource->type ==
"cifs" || ref.
mediaSource->type ==
"smb" ) )
573 matchMountFs =
false;
592 DBG <<
"Found media name "
594 <<
" in the mount table as " << e->src << std::endl;
603 DBG <<
"Found bound media "
605 <<
" in the mount table as " << e->src << std::endl;
620 DBG <<
"Found bound media "
622 <<
" in the mount table as " << e->src << std::endl;
631 MIL <<
"Looking for " << ref << endl;
632 if( entries.empty() )
634 ERR <<
"Unable to find any entry in the /etc/mtab file" << std::endl;
638 dumpRange(
DBG <<
"MountEntries: ", entries.begin(), entries.end() ) << endl;
642 ERR <<
"Attached media not in mount table any more - forcing reset!"
649 WAR <<
"Attached media not in mount table ..." << std::endl;
685 catch(
const MediaException &e)
690 MIL <<
"Attached: " << *
this << endl;
703 if ( _localRoot.
empty() )
729 MIL <<
"Disconnected: " << *
this << endl;
743 DBG <<
"Request to release media - not attached; eject '" << ejectDev <<
"'"
745 if ( !ejectDev.empty() )
750 DBG <<
"Request to release attached media "
761 catch(
const MediaNotEjectedException &e)
775 else if( !ejectDev.empty() ) {
788 DBG <<
"Releasing media (forced) " <<
_mediaSource->asString() << std::endl;
792 catch(
const MediaNotEjectedException &e)
807 DBG <<
"Releasing shared media reference only" << std::endl;
811 MIL <<
"Released: " << *
this << endl;
826 MountEntries::const_iterator e;
827 for( e = entries.begin(); e != entries.end(); ++e)
829 bool is_device =
false;
833 dev_info(e->src) && dev_info.
isBlk())
838 if( is_device && ref->maj_nr)
840 std::string mtype(matchMountFs ? e->type : ref->type);
843 if( ref->equals( media) && e->type !=
"subfs")
845 DBG <<
"Forcing release of media device "
847 <<
" in the mount table as "
848 << e->src << std::endl;
851 mount.umount(e->dir);
860 if(!is_device && !ref->maj_nr)
862 std::string mtype(matchMountFs ? e->type : ref->type);
864 if( ref->equals( media))
866 DBG <<
"Forcing release of media name "
868 <<
" in the mount table as "
869 << e->src << std::endl;
872 mount.umount(e->dir);
897 ERR <<
"Attach point '" << apoint <<
"' is not absolute"
903 ERR <<
"Attach point '" << apoint <<
"' is not allowed"
911 ERR <<
"Attach point '" << apoint <<
"' is not a directory"
920 ERR <<
"Attach point '" << apoint <<
"' is not a empty directory"
929 char *atemp = ::strdup( apath.
asString().c_str());
932 (atest=::mkdtemp(atemp)) == NULL)
937 ERR <<
"Attach point '" << ainfo.
path()
938 <<
"' is not a writeable directory" << std::endl;
941 else if( atest != NULL)
996 INT <<
"Media not_attached on provideFileCopy(" << srcFile
997 <<
"," << targetFilename <<
")" << endl;
1002 DBG <<
"provideFileCopy(" << srcFile <<
"," << targetFilename <<
")" << endl;
1008 INT <<
"Error: Not attached on provideFile(" << file <<
")" << endl;
1013 DBG <<
"provideFile(" << file <<
")" << endl;
1028 INT <<
"Error: Not attached on provideDir(" << dirname <<
")" << endl;
1032 getDir( dirname,
false );
1033 MIL <<
"provideDir(" << dirname <<
")" << endl;
1047 INT <<
"Error Not attached on provideDirTree(" << dirname <<
")" << endl;
1052 MIL <<
"provideDirTree(" << dirname <<
")" << endl;
1072 }
else if ( info.
isDir() ) {
1090 const Pathname & dirname,
bool dots )
const
1095 INT <<
"Error: Not attached on dirInfo(" << dirname <<
")" << endl;
1100 MIL <<
"dirInfo(" << dirname <<
")" << endl;
1112 const Pathname & dirname,
bool dots )
const
1117 INT <<
"Error: Not attached on dirInfo(" << dirname <<
")" << endl;
1122 MIL <<
"dirInfo(" << dirname <<
")" << endl;
1137 INT <<
"Error Not attached on doesFileExist(" << filename <<
")" << endl;
1141 MIL <<
"doesFileExist(" << filename <<
")" << endl;
1151 const Pathname & dirname,
bool dots )
const
1159 for ( filesystem::DirContent::const_iterator it = content.begin(); it != content.end(); ++it ) {
1160 retlist.push_back( it->name );
1171 const Pathname & dirname,
bool dots )
const
1178 DBG <<
"provideFile(" << dirFile <<
"): " <<
"OK" << endl;
1183 ERR <<
"Unable to load '" <<
localPath( dirFile.filename() ) <<
"'" << endl;
1189 while(
getline( dir, line ) ) {
1190 if ( line.empty() )
continue;
1191 if ( line ==
"directory.yast" )
continue;
1196 if ( *line.rbegin() ==
'/' ) {
1197 line.erase( line.end()-1 );
1202 if ( line ==
"." || line ==
".." )
continue;
1204 if ( *line.begin() ==
'.' )
continue;
1220 <<
" attached; localRoot \"" << obj.
localRoot() <<
"\"";
1241 ZYPP_THROW(MediaWriteException(targetFilename));
1258 if( info.
isDir() ) {
1278 const Pathname & dirname,
bool dots )
const
1281 if( ! info.
isDir() ) {
1285 #if NONREMOTE_DIRECTORY_YAST
1290 catch (
const MediaException & excpt_r)
1298 MediaSystemException nexcpt(
url(),
"readdir failed");
1299 #if NONREMOTE_DIRECTORY_YAST
1300 nexcpt.remember(excpt_r);
1305 #if NONREMOTE_DIRECTORY_YAST
1322 const Pathname & dirname,
bool dots )
const
1325 if( ! info.
isDir() ) {
1329 #if NONREMOTE_DIRECTORY_YAST
1334 catch (
const MediaException & excpt_r)
1342 MediaSystemException nexcpt(
url(),
"readdir failed");
1343 #if NONREMOTE_DIRECTORY_YAST
1344 nexcpt.remember(excpt_r);
1348 #if NONREMOTE_DIRECTORY_YAST
1365 if( info.
isDir() ) {
1377 unsigned int & index)
const
1380 if (!devices.empty())
1384 DBG <<
"No devices for this medium" << endl;
static const ValueType month
static Date now()
Return the current time.
Base class for Exception.
std::string getScheme() const
Returns the scheme name of the URL.
Pathname download_mediaMountdir() const
Path where media are preferably mounted or downloaded.
static ZConfig & instance()
Singleton ctor.
Wrapper class for ::stat/::lstat.
unsigned int devMinor() const
bool isExist() const
Return whether valid stat info exists.
unsigned int devMajor() const
const Pathname & path() const
Return current Pathname.
bool absolute() const
Test for an absolute path.
const std::string & asString() const
String representation.
bool empty() const
Test for an empty path.
Pathname absolutename() const
Return this path, adding a leading '/' if relative.
Provide a new empty temporary directory and recursively delete it when no longer needed.
static const Pathname & defaultLocation()
bool autoCleanup() const
Whether path is valid and deleted when the last reference drops.
String related utilities and Regular expression matching.
FileType
File type information.
int is_empty_dir(const Pathname &path_r)
Check if the specified directory is empty.
int readdir(std::list< std::string > &retlist_r, const Pathname &path_r, bool dots_r)
Return content of directory via retlist.
int unlink(const Pathname &path)
Like 'unlink'.
int rmdir(const Pathname &path)
Like 'rmdir'.
int recursive_rmdir(const Pathname &path)
Like 'rm -r DIR'.
std::list< DirEntry > DirContent
Returned by readdir.
int clean_dir(const Pathname &path)
Like 'rm -r DIR/ *'.
std::ostream & copy(std::istream &from_r, std::ostream &to_r)
Copy istream to ostream.
std::string getline(std::istream &str)
Read one line from stream.
bool hasPrefix(const C_Str &str_r, const C_Str &prefix_r)
Return whether str_r has prefix prefix_r.
Easy-to use interface to the ZYPP dependency resolver.
std::ostream & dumpRange(std::ostream &str, TIterator begin, TIterator end, const std::string &intro="{", const std::string &pfx="\n ", const std::string &sep="\n ", const std::string &sfx="\n", const std::string &extro="}")
Print range defined by iterators (multiline style).
void swap(RW_pointer &rhs)
Listentry returned by readdir.
#define for_(IT, BEG, END)
Convenient for-loops using iterator.
#define ZYPP_RETHROW(EXCPT)
Drops a logline and rethrows, updating the CodeLocation.
#define ZYPP_CAUGHT(EXCPT)
Drops a logline telling the Exception was caught (in order to handle it).
#define ZYPP_THROW(EXCPT)
Drops a logline and throws the Exception.