respect user pinning in M-A:same version (un)screwing

[apt.git] / apt-private / private-main.cc

diff --git a/apt-private/private-main.cc b/apt-private/private-main.cc
index 1fdf3f0be38823814e9abb9c4b1af3c6eee45864..9eb306834c5de2d616b4329a6da3e512b9710e0b 100644 (file)
--- a/apt-private/private-main.cc
+++ b/apt-private/private-main.cc
@@ -1,21 +1,41 @@
+#include <config.h>
 
-#include<unistd.h>
-#include<cstring>
-
+#include <apt-pkg/cmndline.h>
 #include <apt-pkg/configuration.h>
-#include "private-main.h"
+#include <apt-pkg/fileutl.h>
+
+#include <apt-private/private-main.h>
+
+#include <iostream>
+#include <string.h>
+#include <unistd.h>
+#include <signal.h>
 
 #include <apti18n.h>
 
-void CheckSimulateMode(CommandLine &CmdL)
+
+void InitLocale()                                                      /*{{{*/
 {
-   // simulate user-friendly if apt-get has no root privileges
-   if (getuid() != 0 && _config->FindB("APT::Get::Simulate") == true &&
+   setlocale(LC_ALL,"");
+   textdomain(PACKAGE);
+}
+                                                                       /*}}}*/
+void InitSignals()                                                     /*{{{*/
+{
+   signal(SIGPIPE,SIG_IGN);
+}
+                                                                       /*}}}*/
+void CheckIfSimulateMode(CommandLine &CmdL)                            /*{{{*/
+{
+   // disable locking in simulation, but show the message only for users
+   // as root hasn't the same problems like unreadable files which can heavily
+   // distort the simulation.
+   if (_config->FindB("APT::Get::Simulate") == true &&
        (CmdL.FileSize() == 0 ||
         (strcmp(CmdL.FileList[0], "source") != 0 && strcmp(CmdL.FileList[0], "download") != 0 &&
          strcmp(CmdL.FileList[0], "changelog") != 0)))
    {
-      if (_config->FindB("APT::Get::Show-User-Simulation-Note",true) == true)
+      if (getuid() != 0 && _config->FindB("APT::Get::Show-User-Simulation-Note",true) == true)
          std::cout << _("NOTE: This is only a simulation!\n"
            "      apt-get needs root privileges for real execution.\n"
            "      Keep also in mind that locking is deactivated,\n"
@@ -24,3 +44,20 @@ void CheckSimulateMode(CommandLine &CmdL)
       _config->Set("Debug::NoLocking",true);
    }
 }
+                                                                       /*}}}*/
+void CheckIfCalledByScript(int argc, const char *argv[])               /*{{{*/
+{
+   if (unlikely(argc < 1)) return;
+
+   if(!isatty(STDOUT_FILENO) &&
+      _config->FindB("Apt::Cmd::Disable-Script-Warning", false) == false)
+   {
+      std::cerr << std::endl
+                << "WARNING: " << flNotDir(argv[0]) << " "
+                << "does not have a stable CLI interface. "
+                << "Use with caution in scripts."
+                << std::endl
+                << std::endl;
+   }
+}
+                                                                       /*}}}*/