apt-private/private-main.cc

   1 #include <config.h>
   2
   3 #include <apt-pkg/cmndline.h>
   4 #include <apt-pkg/configuration.h>
   5 #include <apt-pkg/fileutl.h>
   6
   7 #include <apt-private/private-main.h>
   8
   9 #include <iostream>
  10 #include <locale>
  11
  12 #include <string.h>
  13 #include <unistd.h>
  14 #include <signal.h>
  15
  16 #include <apti18n.h>
  17
  18
  19 void InitLocale(APT_CMD const binary)                           /*{{{*/
  20 {
  21    std::locale::global(std::locale(""));
  22    switch(binary)
  23    {
  24       case APT_CMD::APT:
  25       case APT_CMD::APT_CACHE:
  26       case APT_CMD::APT_CDROM:
  27       case APT_CMD::APT_CONFIG:
  28       case APT_CMD::APT_HELPER:
  29       case APT_CMD::APT_GET:
  30       case APT_CMD::APT_MARK:
  31          textdomain("apt");
  32          break;
  33       case APT_CMD::APT_EXTRACTTEMPLATES:
  34       case APT_CMD::APT_FTPARCHIVE:
  35       case APT_CMD::APT_INTERNAL_SOLVER:
  36       case APT_CMD::APT_SORTPKG:
  37          textdomain("apt-utils");
  38          break;
  39    }
  40 }
  41 void InitLocale() {}
  42                                                                         /*}}}*/
  43 void InitSignals()                                                      /*{{{*/
  44 {
  45    signal(SIGPIPE,SIG_IGN);
  46 }
  47                                                                         /*}}}*/
  48 void CheckIfSimulateMode(CommandLine &CmdL)                             /*{{{*/
  49 {
  50    // disable locking in simulation, but show the message only for users
  51    // as root hasn't the same problems like unreadable files which can heavily
  52    // distort the simulation.
  53    if (_config->FindB("APT::Get::Simulate") == true &&
  54         (CmdL.FileSize() == 0 ||
  55          (strcmp(CmdL.FileList[0], "source") != 0 && strcmp(CmdL.FileList[0], "download") != 0 &&
  56           strcmp(CmdL.FileList[0], "changelog") != 0)))
  57    {
  58       if (getuid() != 0 && _config->FindB("APT::Get::Show-User-Simulation-Note",true) == true)
  59          std::cout << _("NOTE: This is only a simulation!\n"
  60             "      apt-get needs root privileges for real execution.\n"
  61             "      Keep also in mind that locking is deactivated,\n"
  62             "      so don't depend on the relevance to the real current situation!"
  63          ) << std::endl;
  64       _config->Set("Debug::NoLocking",true);
  65    }
  66 }
  67                                                                         /*}}}*/
  68 void CheckIfCalledByScript(int argc, const char *argv[])                /*{{{*/
  69 {
  70    if (unlikely(argc < 1)) return;
  71
  72    if(!isatty(STDOUT_FILENO) &&
  73       _config->FindB("Apt::Cmd::Disable-Script-Warning", false) == false)
  74    {
  75       std::cerr << std::endl
  76                 << "WARNING: " << flNotDir(argv[0]) << " "
  77                 << "does not have a stable CLI interface. "
  78                 << "Use with caution in scripts."
  79                 << std::endl
  80                 << std::endl;
  81    }
  82 }
  83                                                                         /*}}}*/