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#ifndef APT_APTMETHOD_H
#define APT_APTMETHOD_H
#include <apt-pkg/acquire-method.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/error.h>
#include <string>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <apti18n.h>
class aptMethod : public pkgAcqMethod
{
char const * const Binary;
public:
virtual bool Configuration(std::string Message) APT_OVERRIDE
{
if (pkgAcqMethod::Configuration(Message) == false)
return false;
std::string const conf = std::string("Binary::") + Binary;
_config->MoveSubTree(conf.c_str(), NULL);
DropPrivsOrDie();
return true;
}
bool CalculateHashes(FetchItem const * const Itm, FetchResult &Res) const
{
Hashes Hash(Itm->ExpectedHashes);
FileFd Fd;
if (Fd.Open(Res.Filename, FileFd::ReadOnly) == false || Hash.AddFD(Fd) == false)
return false;
Res.TakeHashes(Hash);
return true;
}
void Warning(const char *Format,...)
{
va_list args;
va_start(args,Format);
PrintStatus("104 Warning", Format, args);
va_end(args);
}
bool TransferModificationTimes(char const * const From, char const * const To, time_t &LastModified)
{
if (strcmp(To, "/dev/null") == 0)
return true;
struct stat Buf2;
if (lstat(To, &Buf2) != 0 || S_ISLNK(Buf2.st_mode))
return true;
struct stat Buf;
if (stat(From, &Buf) != 0)
return _error->Errno("stat",_("Failed to stat"));
// we don't use utimensat here for compatibility reasons: #738567
struct timeval times[2];
times[0].tv_sec = Buf.st_atime;
LastModified = times[1].tv_sec = Buf.st_mtime;
times[0].tv_usec = times[1].tv_usec = 0;
if (utimes(To, times) != 0)
return _error->Errno("utimes",_("Failed to set modification time"));
return true;
}
aptMethod(char const * const Binary, char const * const Ver, unsigned long const Flags) :
pkgAcqMethod(Ver, Flags), Binary(Binary)
{}
};
#endif
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