X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/67da93c38eb3904b36537e025e2f63f77d830e20..e2a5ff0c3398380b15a09d810effffc5eb96ea53:/apt-pkg/deb/dpkgpm.cc

diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index eb9abe909..5fbd1801a 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -14,8 +14,8 @@
 #include <apt-pkg/depcache.h>
 #include <apt-pkg/pkgrecords.h>
 #include <apt-pkg/strutl.h>
-#include <apti18n.h>
 #include <apt-pkg/fileutl.h>
+#include <apt-pkg/cachefile.h>
 
 #include <unistd.h>
 #include <stdlib.h>
@@ -32,6 +32,8 @@
 #include <algorithm>
 #include <sstream>
 #include <map>
+#include <pwd.h>
+#include <grp.h>
 
 #include <termios.h>
 #include <unistd.h>
@@ -391,8 +393,9 @@ void pkgDPkgPM::DoTerminalPty(int master)
    {
       // this happens when the child is about to exit, we
       // give it time to actually exit, otherwise we run
-      // into a race
-      usleep(500000);
+      // into a race so we sleep for half a second.
+      struct timespec sleepfor = { 0, 500000000 };
+      nanosleep(&sleepfor, NULL);
       return;
    }  
    if(len <= 0) 
@@ -666,7 +669,13 @@ bool pkgDPkgPM::OpenLog()
 	 return _error->WarningE("OpenLog", _("Could not open file '%s'"), logfile_name.c_str());
       setvbuf(term_out, NULL, _IONBF, 0);
       SetCloseExec(fileno(term_out), true);
-      chmod(logfile_name.c_str(), 0600);
+      struct passwd *pw;
+      struct group *gr;
+      pw = getpwnam("root");
+      gr = getgrnam("adm");
+      if (pw != NULL && gr != NULL)
+	  chown(logfile_name.c_str(), pw->pw_uid, gr->gr_gid);
+      chmod(logfile_name.c_str(), 0644);
       fprintf(term_out, "\nLog started: %s\n", timestr);
    }
 
@@ -680,31 +689,42 @@ bool pkgDPkgPM::OpenLog()
 	 return _error->WarningE("OpenLog", _("Could not open file '%s'"), history_name.c_str());
       chmod(history_name.c_str(), 0644);
       fprintf(history_out, "\nStart-Date: %s\n", timestr);
-      string remove, purge, install, upgrade, downgrade;
+      string remove, purge, install, reinstall, upgrade, downgrade;
       for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; I++)
       {
-	 if (Cache[I].NewInstall())
-	 {
-	    install += I.FullName(false) + string(" (") + Cache[I].CandVersion;
-	    if (Cache[I].Flags & pkgCache::Flag::Auto)
-	       install+= ", automatic";
-	    install += string("), ");
-	 }
-	 else if (Cache[I].Upgrade())
-	    upgrade += I.FullName(false) + string(" (") + Cache[I].CurVersion + string(", ") + Cache[I].CandVersion + string("), ");
-	 else if (Cache[I].Downgrade())
-	    downgrade += I.FullName(false) + string(" (") + Cache[I].CurVersion + string(", ") + Cache[I].CandVersion + string("), ");
-	 else if (Cache[I].Delete())
-	 {
-	    if ((Cache[I].iFlags & pkgDepCache::Purge) == pkgDepCache::Purge)
-	       purge += I.FullName(false) + string(" (") + Cache[I].CurVersion + string("), ");	    
-	    else
-	       remove += I.FullName(false) + string(" (") + Cache[I].CurVersion + string("), ");	    
+	 enum { CANDIDATE, CANDIDATE_AUTO, CURRENT_CANDIDATE, CURRENT } infostring;
+	 string *line = NULL;
+	 #define HISTORYINFO(X, Y) { line = &X; infostring = Y; }
+	 if (Cache[I].NewInstall() == true)
+	    HISTORYINFO(install, CANDIDATE_AUTO)
+	 else if (Cache[I].ReInstall() == true)
+	    HISTORYINFO(reinstall, CANDIDATE)
+	 else if (Cache[I].Upgrade() == true)
+	    HISTORYINFO(upgrade, CURRENT_CANDIDATE)
+	 else if (Cache[I].Downgrade() == true)
+	    HISTORYINFO(downgrade, CURRENT_CANDIDATE)
+	 else if (Cache[I].Delete() == true)
+	    HISTORYINFO((Cache[I].Purge() ? purge : remove), CURRENT)
+	 else
+	    continue;
+	 #undef HISTORYINFO
+	 line->append(I.FullName(false)).append(" (");
+	 switch (infostring) {
+	 case CANDIDATE: line->append(Cache[I].CandVersion); break;
+	 case CANDIDATE_AUTO:
+	    line->append(Cache[I].CandVersion);
+	    if ((Cache[I].Flags & pkgCache::Flag::Auto) == pkgCache::Flag::Auto)
+	       line->append(", automatic");
+	    break;
+	 case CURRENT_CANDIDATE: line->append(Cache[I].CurVersion).append(", ").append(Cache[I].CandVersion); break;
+	 case CURRENT: line->append(Cache[I].CurVersion); break;
 	 }
+	 line->append("), ");
       }
       if (_config->Exists("Commandline::AsString") == true)
 	 WriteHistoryTag("Commandline", _config->Find("Commandline::AsString"));
       WriteHistoryTag("Install", install);
+      WriteHistoryTag("Reinstall", reinstall);
       WriteHistoryTag("Upgrade", upgrade);
       WriteHistoryTag("Downgrade",downgrade);
       WriteHistoryTag("Remove",remove);
@@ -1002,6 +1022,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
       else
       {
 	 string const nativeArch = _config->Find("APT::Architecture");
+	 unsigned long const oldSize = I->Op == Item::Configure ? Size : 0;
 	 for (;I != J && Size < MaxArgBytes; I++)
 	 {
 	    if((*I).Pkg.end() == true)
@@ -1016,8 +1037,11 @@ bool pkgDPkgPM::Go(int OutStatusFd)
 	       Args[n++] = Packages[pkgcount++];
 	    }
 	    Size += strlen(Args[n-1]);
-	 }	 
-      }      
+	 }
+	 // skip configure action if all sheduled packages disappeared
+	 if (oldSize == Size)
+	    continue;
+      }
       Args[n] = 0;
       J = I;
       
@@ -1264,6 +1288,23 @@ bool pkgDPkgPM::Go(int OutStatusFd)
    if (RunScripts("DPkg::Post-Invoke") == false)
       return false;
 
+   if (_config->FindB("Debug::pkgDPkgPM",false) == false)
+   {
+      std::string const oldpkgcache = _config->FindFile("Dir::cache::pkgcache");
+      if (oldpkgcache.empty() == false && RealFileExists(oldpkgcache) == true &&
+	  unlink(oldpkgcache.c_str()) == 0)
+      {
+	 std::string const srcpkgcache = _config->FindFile("Dir::cache::srcpkgcache");
+	 if (srcpkgcache.empty() == false && RealFileExists(srcpkgcache) == true)
+	 {
+	    _error->PushToStack();
+	    pkgCacheFile CacheFile;
+	    CacheFile.BuildCaches(NULL, true);
+	    _error->RevertToStack();
+	 }
+      }
+   }
+
    Cache.writeStateFile(NULL);
    return true;
 }