FileFdPrivate() : gz(NULL), bz2(NULL),
compressed_fd(-1), compressor_pid(-1), pipe(false),
openmode(0), seekpos(0) {};
+ bool CloseDown(std::string const &FileName)
+ {
+ bool Res = true;
+#ifdef HAVE_ZLIB
+ if (gz != NULL) {
+ int const e = gzclose(gz);
+ gz = NULL;
+ // gzdclose() on empty files always fails with "buffer error" here, ignore that
+ if (e != 0 && e != Z_BUF_ERROR)
+ Res &= _error->Errno("close",_("Problem closing the gzip file %s"), FileName.c_str());
+ }
+#endif
+#ifdef HAVE_BZ2
+ if (bz2 != NULL) {
+ BZ2_bzclose(bz2);
+ bz2 = NULL;
+ }
+#endif
+ if (compressor_pid > 0)
+ ExecWait(compressor_pid, "FileFdCompressor", true);
+ compressor_pid = -1;
+
+ return Res;
+ }
+ ~FileFdPrivate() { CloseDown(""); }
};
// RunScripts - Run a set of scripts from a configuration subtree /*{{{*/
/* The caller is expected to set things so that failure causes erasure */
bool CopyFile(FileFd &From,FileFd &To)
{
- if (From.IsOpen() == false || To.IsOpen() == false)
+ if (From.IsOpen() == false || To.IsOpen() == false ||
+ From.Failed() == true || To.Failed() == true)
return false;
// Buffered copy between fds
std::vector<string> List;
- if (DirectoryExists(Dir.c_str()) == false)
+ if (DirectoryExists(Dir) == false)
{
_error->Error(_("List of files can't be created as '%s' is not a directory"), Dir.c_str());
return List;
if (Ent->d_type != DT_REG)
#endif
{
- if (RealFileExists(File.c_str()) == false)
+ if (RealFileExists(File) == false)
{
// do not show ignoration warnings for directories
if (
#ifdef _DIRENT_HAVE_D_TYPE
Ent->d_type == DT_DIR ||
#endif
- DirectoryExists(File.c_str()) == true)
+ DirectoryExists(File) == true)
continue;
if (SilentIgnore.Match(Ent->d_name) == false)
_error->Notice(_("Ignoring '%s' in directory '%s' as it is not a regular file"), Ent->d_name, Dir.c_str());
std::vector<string> List;
- if (DirectoryExists(Dir.c_str()) == false)
+ if (DirectoryExists(Dir) == false)
{
_error->Error(_("List of files can't be created as '%s' is not a directory"), Dir.c_str());
return List;
if (Ent->d_type != DT_REG)
#endif
{
- if (RealFileExists(File.c_str()) == false)
+ if (RealFileExists(File) == false)
{
if (Debug == true)
std::clog << "Bad file: " << Ent->d_name << " → it is not a real file" << std::endl;
return Open(FileName, ReadOnly, Gzip, Perms);
if (Compress == Auto && (Mode & WriteOnly) == WriteOnly)
- return _error->Error("Autodetection on %s only works in ReadOnly openmode!", FileName.c_str());
+ return FileFdError("Autodetection on %s only works in ReadOnly openmode!", FileName.c_str());
std::vector<APT::Configuration::Compressor> const compressors = APT::Configuration::getCompressors();
std::vector<APT::Configuration::Compressor>::const_iterator compressor = compressors.begin();
case Auto:
case Extension:
// Unreachable
- return _error->Error("Opening File %s in None, Auto or Extension should be already handled?!?", FileName.c_str());
+ return FileFdError("Opening File %s in None, Auto or Extension should be already handled?!?", FileName.c_str());
}
for (; compressor != compressors.end(); ++compressor)
if (compressor->Name == name)
break;
if (compressor == compressors.end())
- return _error->Error("Can't find a configured compressor %s for file %s", name.c_str(), FileName.c_str());
+ return FileFdError("Can't find a configured compressor %s for file %s", name.c_str(), FileName.c_str());
}
if (compressor == compressors.end())
- return _error->Error("Can't find a match for specified compressor mode for file %s", FileName.c_str());
+ return FileFdError("Can't find a match for specified compressor mode for file %s", FileName.c_str());
return Open(FileName, Mode, *compressor, Perms);
}
bool FileFd::Open(string FileName,unsigned int const Mode,APT::Configuration::Compressor const &compressor, unsigned long const Perms)
{
Close();
- d = new FileFdPrivate;
- d->openmode = Mode;
Flags = AutoClose;
if ((Mode & WriteOnly) != WriteOnly && (Mode & (Atomic | Create | Empty | Exclusive)) != 0)
- return _error->Error("ReadOnly mode for %s doesn't accept additional flags!", FileName.c_str());
+ return FileFdError("ReadOnly mode for %s doesn't accept additional flags!", FileName.c_str());
if ((Mode & ReadWrite) == 0)
- return _error->Error("No openmode provided in FileFd::Open for %s", FileName.c_str());
+ return FileFdError("No openmode provided in FileFd::Open for %s", FileName.c_str());
if ((Mode & Atomic) == Atomic)
{
close (iFd);
iFd = -1;
}
- return _error->Errno("open",_("Could not open file %s"), FileName.c_str());
+ return FileFdErrno("open",_("Could not open file %s"), FileName.c_str());
}
SetCloseExec(iFd,true);
case Xz: name = "xz"; break;
case Auto:
case Extension:
- return _error->Error("Opening Fd %d in Auto or Extension compression mode is not supported", Fd);
+ if (AutoClose == true && Fd != -1)
+ close(Fd);
+ return FileFdError("Opening Fd %d in Auto or Extension compression mode is not supported", Fd);
}
for (; compressor != compressors.end(); ++compressor)
if (compressor->Name == name)
break;
if (compressor == compressors.end())
- return _error->Error("Can't find a configured compressor %s for file %s", name.c_str(), FileName.c_str());
-
+ {
+ if (AutoClose == true && Fd != -1)
+ close(Fd);
+ return FileFdError("Can't find a configured compressor %s for file %s", name.c_str(), FileName.c_str());
+ }
return OpenDescriptor(Fd, Mode, *compressor, AutoClose);
}
bool FileFd::OpenDescriptor(int Fd, unsigned int const Mode, APT::Configuration::Compressor const &compressor, bool AutoClose)
{
Close();
- d = new FileFdPrivate;
- d->openmode = Mode;
Flags = (AutoClose) ? FileFd::AutoClose : 0;
- iFd = Fd;
+ if (AutoClose == false && (
+#ifdef HAVE_ZLIB
+ compressor.Name == "gzip" ||
+#endif
+#ifdef HAVE_BZ2
+ compressor.Name == "bzip2" ||
+#endif
+ false))
+ {
+ // Need to duplicate fd here or gzclose for cleanup will close the fd as well
+ iFd = dup(Fd);
+ }
+ else
+ iFd = Fd;
this->FileName = "";
- if (OpenInternDescriptor(Mode, compressor) == false)
+ if (Fd == -1 || OpenInternDescriptor(Mode, compressor) == false)
{
- if (AutoClose)
+ if (iFd != -1 && (
+#ifdef HAVE_ZLIB
+ compressor.Name == "gzip" ||
+#endif
+#ifdef HAVE_BZ2
+ compressor.Name == "bzip2" ||
+#endif
+ AutoClose == true))
+ {
close (iFd);
- return _error->Errno("gzdopen",_("Could not open file descriptor %d"), Fd);
+ iFd = -1;
+ }
+ return FileFdError(_("Could not open file descriptor %d"), Fd);
}
return true;
}
bool FileFd::OpenInternDescriptor(unsigned int const Mode, APT::Configuration::Compressor const &compressor)
{
- d->compressor = compressor;
if (compressor.Name == "." || compressor.Binary.empty() == true)
return true;
+
+ if (d == NULL)
+ {
+ d = new FileFdPrivate();
+ d->openmode = Mode;
+ d->compressor = compressor;
+ }
+
#ifdef HAVE_ZLIB
- else if (compressor.Name == "gzip")
+ if (compressor.Name == "gzip")
{
+ if (d->gz != NULL)
+ {
+ gzclose(d->gz);
+ d->gz = NULL;
+ }
if ((Mode & ReadWrite) == ReadWrite)
d->gz = gzdopen(iFd, "r+");
else if ((Mode & WriteOnly) == WriteOnly)
}
#endif
#ifdef HAVE_BZ2
- else if (compressor.Name == "bzip2")
+ if (compressor.Name == "bzip2")
{
+ if (d->bz2 != NULL)
+ {
+ BZ2_bzclose(d->bz2);
+ d->bz2 = NULL;
+ }
if ((Mode & ReadWrite) == ReadWrite)
d->bz2 = BZ2_bzdopen(iFd, "r+");
else if ((Mode & WriteOnly) == WriteOnly)
}
#endif
+ // collect zombies here in case we reopen
+ if (d->compressor_pid > 0)
+ ExecWait(d->compressor_pid, "FileFdCompressor", true);
if ((Mode & ReadWrite) == ReadWrite)
- return _error->Error("ReadWrite mode is not supported for file %s", FileName.c_str());
+ return FileFdError("ReadWrite mode is not supported for file %s", FileName.c_str());
bool const Comp = (Mode & WriteOnly) == WriteOnly;
- // Handle 'decompression' of empty files
if (Comp == false)
{
+ // Handle 'decompression' of empty files
struct stat Buf;
fstat(iFd, &Buf);
if (Buf.st_size == 0 && S_ISFIFO(Buf.st_mode) == false)
// We don't need the file open - instead let the compressor open it
// as he properly knows better how to efficiently read from 'his' file
if (FileName.empty() == false)
+ {
close(iFd);
+ iFd = -1;
+ }
}
// Create a data pipe
int Pipe[2] = {-1,-1};
if (pipe(Pipe) != 0)
- return _error->Errno("pipe",_("Failed to create subprocess IPC"));
+ return FileFdErrno("pipe",_("Failed to create subprocess IPC"));
for (int J = 0; J != 2; J++)
SetCloseExec(Pipe[J],true);
dup2(d->compressed_fd,STDIN_FILENO);
dup2(Pipe[1],STDOUT_FILENO);
}
+ int const nullfd = open("/dev/null", O_WRONLY);
+ if (nullfd != -1)
+ {
+ dup2(nullfd,STDERR_FILENO);
+ close(nullfd);
+ }
SetCloseExec(STDOUT_FILENO,false);
SetCloseExec(STDIN_FILENO,false);
close(Pipe[0]);
else
close(Pipe[1]);
- if (Comp == true || FileName.empty() == true)
- close(d->compressed_fd);
return true;
}
FileFd::~FileFd()
{
Close();
+ if (d != NULL)
+ {
+ d->CloseDown(FileName);
+ delete d;
+ d = NULL;
+ }
}
/*}}}*/
// FileFd::Read - Read a bit of the file /*{{{*/
do
{
#ifdef HAVE_ZLIB
- if (d->gz != NULL)
+ if (d != NULL && d->gz != NULL)
Res = gzread(d->gz,To,Size);
else
#endif
#ifdef HAVE_BZ2
- if (d->bz2 != NULL)
+ if (d != NULL && d->bz2 != NULL)
Res = BZ2_bzread(d->bz2,To,Size);
else
#endif
{
if (errno == EINTR)
continue;
- Flags |= Fail;
#ifdef HAVE_ZLIB
- if (d->gz != NULL)
+ if (d != NULL && d->gz != NULL)
{
int err;
char const * const errmsg = gzerror(d->gz, &err);
if (err != Z_ERRNO)
- return _error->Error("gzread: %s (%d: %s)", _("Read error"), err, errmsg);
+ return FileFdError("gzread: %s (%d: %s)", _("Read error"), err, errmsg);
}
#endif
#ifdef HAVE_BZ2
- if (d->bz2 != NULL)
+ if (d != NULL && d->bz2 != NULL)
{
int err;
char const * const errmsg = BZ2_bzerror(d->bz2, &err);
if (err != BZ_IO_ERROR)
- return _error->Error("BZ2_bzread: %s (%d: %s)", _("Read error"), err, errmsg);
+ return FileFdError("BZ2_bzread: %s (%d: %s)", _("Read error"), err, errmsg);
}
#endif
- return _error->Errno("read",_("Read error"));
+ return FileFdErrno("read",_("Read error"));
}
To = (char *)To + Res;
Size -= Res;
- d->seekpos += Res;
+ if (d != NULL)
+ d->seekpos += Res;
if (Actual != 0)
*Actual += Res;
}
Flags |= HitEof;
return true;
}
-
- Flags |= Fail;
- return _error->Error(_("read, still have %llu to read but none left"), Size);
+
+ return FileFdError(_("read, still have %llu to read but none left"), Size);
}
/*}}}*/
// FileFd::ReadLine - Read a complete line from the file /*{{{*/
{
*To = '\0';
#ifdef HAVE_ZLIB
- if (d->gz != NULL)
+ if (d != NULL && d->gz != NULL)
return gzgets(d->gz, To, Size);
#endif
do
{
#ifdef HAVE_ZLIB
- if (d->gz != NULL)
+ if (d != NULL && d->gz != NULL)
Res = gzwrite(d->gz,From,Size);
else
#endif
#ifdef HAVE_BZ2
- if (d->bz2 != NULL)
+ if (d != NULL && d->bz2 != NULL)
Res = BZ2_bzwrite(d->bz2,(void*)From,Size);
else
#endif
continue;
if (Res < 0)
{
- Flags |= Fail;
#ifdef HAVE_ZLIB
- if (d->gz != NULL)
+ if (d != NULL && d->gz != NULL)
{
int err;
char const * const errmsg = gzerror(d->gz, &err);
if (err != Z_ERRNO)
- return _error->Error("gzwrite: %s (%d: %s)", _("Write error"), err, errmsg);
+ return FileFdError("gzwrite: %s (%d: %s)", _("Write error"), err, errmsg);
}
#endif
#ifdef HAVE_BZ2
- if (d->bz2 != NULL)
+ if (d != NULL && d->bz2 != NULL)
{
int err;
char const * const errmsg = BZ2_bzerror(d->bz2, &err);
if (err != BZ_IO_ERROR)
- return _error->Error("BZ2_bzwrite: %s (%d: %s)", _("Write error"), err, errmsg);
+ return FileFdError("BZ2_bzwrite: %s (%d: %s)", _("Write error"), err, errmsg);
}
#endif
- return _error->Errno("write",_("Write error"));
+ return FileFdErrno("write",_("Write error"));
}
From = (char *)From + Res;
Size -= Res;
- d->seekpos += Res;
+ if (d != NULL)
+ d->seekpos += Res;
}
while (Res > 0 && Size > 0);
if (Size == 0)
return true;
-
- Flags |= Fail;
- return _error->Error(_("write, still have %llu to write but couldn't"), Size);
+
+ return FileFdError(_("write, still have %llu to write but couldn't"), Size);
}
bool FileFd::Write(int Fd, const void *From, unsigned long long Size)
{
/* */
bool FileFd::Seek(unsigned long long To)
{
- if (d->pipe == true
+ if (d != NULL && (d->pipe == true
#ifdef HAVE_BZ2
- || d->bz2 != NULL
+ || d->bz2 != NULL
#endif
- )
+ ))
{
// Our poor man seeking in pipes is costly, so try to avoid it
unsigned long long seekpos = Tell();
return Skip(To - seekpos);
if ((d->openmode & ReadOnly) != ReadOnly)
- return _error->Error("Reopen is only implemented for read-only files!");
+ return FileFdError("Reopen is only implemented for read-only files!");
#ifdef HAVE_BZ2
- if (d->bz2 != NULL)
- BZ2_bzclose(d->bz2);
+ if (d->bz2 != NULL)
+ {
+ BZ2_bzclose(d->bz2);
+ d->bz2 = NULL;
+ }
#endif
- close(iFd);
- iFd = 0;
+ if (iFd != -1)
+ close(iFd);
+ iFd = -1;
if (TemporaryFileName.empty() == false)
iFd = open(TemporaryFileName.c_str(), O_RDONLY);
else if (FileName.empty() == false)
if (d->compressed_fd > 0)
if (lseek(d->compressed_fd, 0, SEEK_SET) != 0)
iFd = d->compressed_fd;
- if (iFd <= 0)
- return _error->Error("Reopen is not implemented for pipes opened with FileFd::OpenDescriptor()!");
+ if (iFd < 0)
+ return FileFdError("Reopen is not implemented for pipes opened with FileFd::OpenDescriptor()!");
}
if (OpenInternDescriptor(d->openmode, d->compressor) == false)
- return _error->Error("Seek on file %s because it couldn't be reopened", FileName.c_str());
+ return FileFdError("Seek on file %s because it couldn't be reopened", FileName.c_str());
if (To != 0)
return Skip(To);
}
int res;
#ifdef HAVE_ZLIB
- if (d->gz)
+ if (d != NULL && d->gz)
res = gzseek(d->gz,To,SEEK_SET);
else
#endif
res = lseek(iFd,To,SEEK_SET);
if (res != (signed)To)
- {
- Flags |= Fail;
- return _error->Error("Unable to seek to %llu", To);
- }
+ return FileFdError("Unable to seek to %llu", To);
- d->seekpos = To;
+ if (d != NULL)
+ d->seekpos = To;
return true;
}
/*}}}*/
/* */
bool FileFd::Skip(unsigned long long Over)
{
- if (d->pipe == true
+ if (d != NULL && (d->pipe == true
#ifdef HAVE_BZ2
- || d->bz2 != NULL
+ || d->bz2 != NULL
#endif
- )
+ ))
{
d->seekpos += Over;
char buffer[1024];
{
unsigned long long toread = std::min((unsigned long long) sizeof(buffer), Over);
if (Read(buffer, toread) == false)
- return _error->Error("Unable to seek ahead %llu",Over);
+ return FileFdError("Unable to seek ahead %llu",Over);
Over -= toread;
}
return true;
int res;
#ifdef HAVE_ZLIB
- if (d->gz != NULL)
+ if (d != NULL && d->gz != NULL)
res = gzseek(d->gz,Over,SEEK_CUR);
else
#endif
res = lseek(iFd,Over,SEEK_CUR);
if (res < 0)
- {
- Flags |= Fail;
- return _error->Error("Unable to seek ahead %llu",Over);
- }
- d->seekpos = res;
+ return FileFdError("Unable to seek ahead %llu",Over);
+ if (d != NULL)
+ d->seekpos = res;
return true;
}
bool FileFd::Truncate(unsigned long long To)
{
#if defined HAVE_ZLIB || defined HAVE_BZ2
- if (d->gz != NULL || d->bz2 != NULL)
- {
- Flags |= Fail;
- return _error->Error("Truncating compressed files is not implemented (%s)", FileName.c_str());
- }
+ if (d != NULL && (d->gz != NULL || d->bz2 != NULL))
+ return FileFdError("Truncating compressed files is not implemented (%s)", FileName.c_str());
#endif
if (ftruncate(iFd,To) != 0)
- {
- Flags |= Fail;
- return _error->Error("Unable to truncate to %llu",To);
- }
-
+ return FileFdError("Unable to truncate to %llu",To);
+
return true;
}
/*}}}*/
// seeking around, but not all users of FileFd use always Seek() and co
// so d->seekpos isn't always true and we can just use it as a hint if
// we have nothing else, but not always as an authority…
- if (d->pipe == true
+ if (d != NULL && (d->pipe == true
#ifdef HAVE_BZ2
- || d->bz2 != NULL
+ || d->bz2 != NULL
#endif
- )
+ ))
return d->seekpos;
off_t Res;
#ifdef HAVE_ZLIB
- if (d->gz != NULL)
+ if (d != NULL && d->gz != NULL)
Res = gztell(d->gz);
else
#endif
Res = lseek(iFd,0,SEEK_CUR);
if (Res == (off_t)-1)
- _error->Errno("lseek","Failed to determine the current file position");
- d->seekpos = Res;
+ FileFdErrno("lseek","Failed to determine the current file position");
+ if (d != NULL)
+ d->seekpos = Res;
return Res;
}
/*}}}*/
unsigned long long FileFd::FileSize()
{
struct stat Buf;
- if (d->pipe == false && fstat(iFd,&Buf) != 0)
- return _error->Errno("fstat","Unable to determine the file size");
+ if ((d == NULL || d->pipe == false) && fstat(iFd,&Buf) != 0)
+ return FileFdErrno("fstat","Unable to determine the file size");
// for compressor pipes st_size is undefined and at 'best' zero
- if (d->pipe == true || S_ISFIFO(Buf.st_mode))
+ if ((d != NULL && d->pipe == true) || S_ISFIFO(Buf.st_mode))
{
// we set it here, too, as we get the info here for free
// in theory the Open-methods should take care of it already
- d->pipe = true;
+ if (d != NULL)
+ d->pipe = true;
if (stat(FileName.c_str(), &Buf) != 0)
- return _error->Errno("stat","Unable to determine the file size");
+ return FileFdErrno("stat","Unable to determine the file size");
}
return Buf.st_size;
// for compressor pipes st_size is undefined and at 'best' zero,
// so we 'read' the content and 'seek' back - see there
- if (d->pipe == true
+ if (d != NULL && (d->pipe == true
#ifdef HAVE_BZ2
- || (d->bz2 && size > 0)
+ || (d->bz2 && size > 0)
#endif
- )
+ ))
{
unsigned long long const oldSeek = Tell();
char ignore[1000];
// only check gzsize if we are actually a gzip file, just checking for
// "gz" is not sufficient as uncompressed files could be opened with
// gzopen in "direct" mode as well
- else if (d->gz && !gzdirect(d->gz) && size > 0)
+ else if (d != NULL && d->gz && !gzdirect(d->gz) && size > 0)
{
off_t const oldPos = lseek(iFd,0,SEEK_CUR);
/* unfortunately zlib.h doesn't provide a gzsize(), so we have to do
* bits of the file */
// FIXME: Size for gz-files is limited by 32bit… no largefile support
if (lseek(iFd, -4, SEEK_END) < 0)
- return _error->Errno("lseek","Unable to seek to end of gzipped file");
+ return FileFdErrno("lseek","Unable to seek to end of gzipped file");
size = 0L;
if (read(iFd, &size, 4) != 4)
- return _error->Errno("read","Unable to read original size of gzipped file");
+ return FileFdErrno("read","Unable to read original size of gzipped file");
#ifdef WORDS_BIGENDIAN
uint32_t tmp_size = size;
#endif
if (lseek(iFd, oldPos, SEEK_SET) < 0)
- return _error->Errno("lseek","Unable to seek in gzipped file");
+ return FileFdErrno("lseek","Unable to seek in gzipped file");
return size;
}
time_t FileFd::ModificationTime()
{
struct stat Buf;
- if (d->pipe == false && fstat(iFd,&Buf) != 0)
+ if ((d == NULL || d->pipe == false) && fstat(iFd,&Buf) != 0)
{
- _error->Errno("fstat","Unable to determine the modification time of file %s", FileName.c_str());
+ FileFdErrno("fstat","Unable to determine the modification time of file %s", FileName.c_str());
return 0;
}
// for compressor pipes st_size is undefined and at 'best' zero
- if (d->pipe == true || S_ISFIFO(Buf.st_mode))
+ if ((d != NULL && d->pipe == true) || S_ISFIFO(Buf.st_mode))
{
// we set it here, too, as we get the info here for free
// in theory the Open-methods should take care of it already
- d->pipe = true;
+ if (d != NULL)
+ d->pipe = true;
if (stat(FileName.c_str(), &Buf) != 0)
{
- _error->Errno("fstat","Unable to determine the modification time of file %s", FileName.c_str());
+ FileFdErrno("fstat","Unable to determine the modification time of file %s", FileName.c_str());
return 0;
}
}
bool Res = true;
if ((Flags & AutoClose) == AutoClose)
{
-#ifdef HAVE_ZLIB
- if (d != NULL && d->gz != NULL) {
- int const e = gzclose(d->gz);
- // gzdclose() on empty files always fails with "buffer error" here, ignore that
- if (e != 0 && e != Z_BUF_ERROR)
- Res &= _error->Errno("close",_("Problem closing the gzip file %s"), FileName.c_str());
- } else
-#endif
-#ifdef HAVE_BZ2
- if (d != NULL && d->bz2 != NULL)
- BZ2_bzclose(d->bz2);
- else
-#endif
- if (iFd > 0 && close(iFd) != 0)
- Res &= _error->Errno("close",_("Problem closing the file %s"), FileName.c_str());
+ if ((Flags & Compressed) != Compressed && iFd > 0 && close(iFd) != 0)
+ Res &= _error->Errno("close",_("Problem closing the file %s"), FileName.c_str());
+
+ if (d != NULL)
+ {
+ Res &= d->CloseDown(FileName);
+ delete d;
+ d = NULL;
+ }
}
- if ((Flags & Replace) == Replace && iFd >= 0) {
+ if ((Flags & Replace) == Replace) {
if (rename(TemporaryFileName.c_str(), FileName.c_str()) != 0)
Res &= _error->Errno("rename",_("Problem renaming the file %s to %s"), TemporaryFileName.c_str(), FileName.c_str());
if (unlink(FileName.c_str()) != 0)
Res &= _error->WarningE("unlnk",_("Problem unlinking the file %s"), FileName.c_str());
- if (d != NULL)
- {
- if (d->compressor_pid > 0)
- ExecWait(d->compressor_pid, "FileFdCompressor", true);
- delete d;
- d = NULL;
- }
-
+ if (Res == false)
+ Flags |= Fail;
return Res;
}
/*}}}*/
/* */
bool FileFd::Sync()
{
-#ifdef _POSIX_SYNCHRONIZED_IO
if (fsync(iFd) != 0)
- return _error->Errno("sync",_("Problem syncing the file"));
-#endif
+ return FileFdErrno("sync",_("Problem syncing the file"));
return true;
}
/*}}}*/
+// FileFd::FileFdErrno - set Fail and call _error->Errno *{{{*/
+bool FileFd::FileFdErrno(const char *Function, const char *Description,...)
+{
+ Flags |= Fail;
+ va_list args;
+ size_t msgSize = 400;
+ int const errsv = errno;
+ while (true)
+ {
+ va_start(args,Description);
+ if (_error->InsertErrno(GlobalError::ERROR, Function, Description, args, errsv, msgSize) == false)
+ break;
+ va_end(args);
+ }
+ return false;
+}
+ /*}}}*/
+// FileFd::FileFdError - set Fail and call _error->Error *{{{*/
+bool FileFd::FileFdError(const char *Description,...) {
+ Flags |= Fail;
+ va_list args;
+ size_t msgSize = 400;
+ while (true)
+ {
+ va_start(args,Description);
+ if (_error->Insert(GlobalError::ERROR, Description, args, msgSize) == false)
+ break;
+ va_end(args);
+ }
+ return false;
+}
+ /*}}}*/
gzFile FileFd::gzFd() { return (gzFile) d->gz; }
projects / apt.git / blobdiff