merge from the lp:~donkult/apt/sid branch

[apt.git] / apt-pkg / deb / dpkgpm.cc

diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index aec4edc49f7ccd2b70aa9699da15a5ea37b3ea62..fb6054f79446ce0db1359821fb557dcf3997b13e 100644 (file)
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -49,6 +49,7 @@ namespace
     std::make_pair("install",   N_("Installing %s")),
     std::make_pair("configure", N_("Configuring %s")),
     std::make_pair("remove",    N_("Removing %s")),
     std::make_pair("install",   N_("Installing %s")),
     std::make_pair("configure", N_("Configuring %s")),
     std::make_pair("remove",    N_("Removing %s")),

+    std::make_pair("purge",    N_("Completely removing %s")),

     std::make_pair("trigproc",  N_("Running post-installation trigger %s"))
   };
 
     std::make_pair("trigproc",  N_("Running post-installation trigger %s"))
   };
 


@@ -549,45 +550,104 @@ void pkgDPkgPM::DoDpkgStatusFd(int statusfd, int OutStatusFd)
    dpkgbuf_pos = dpkgbuf+dpkgbuf_pos-p;
 }
                                                                        /*}}}*/
    dpkgbuf_pos = dpkgbuf+dpkgbuf_pos-p;
 }
                                                                        /*}}}*/

+// DPkgPM::WriteHistoryTag                                             /*{{{*/
+void pkgDPkgPM::WriteHistoryTag(string tag, string value)
+{
+   if (value.size() > 0)
+   {
+      // poor mans rstrip(", ")
+      if (value[value.size()-2] == ',' && value[value.size()-1] == ' ')
+        value.erase(value.size() - 2, 2);
+      fprintf(history_out, "%s: %s\n", tag.c_str(), value.c_str());
+   }
+}                                                                      /*}}}*/

 // DPkgPM::OpenLog                                                     /*{{{*/
 bool pkgDPkgPM::OpenLog()
 {
    string logdir = _config->FindDir("Dir::Log");
    if(not FileExists(logdir))
       return _error->Error(_("Directory '%s' missing"), logdir.c_str());
 // DPkgPM::OpenLog                                                     /*{{{*/
 bool pkgDPkgPM::OpenLog()
 {
    string logdir = _config->FindDir("Dir::Log");
    if(not FileExists(logdir))
       return _error->Error(_("Directory '%s' missing"), logdir.c_str());

+
+   // get current time
+   char timestr[200];
+   time_t t = time(NULL);
+   struct tm *tmp = localtime(&t);
+   strftime(timestr, sizeof(timestr), "%F  %T", tmp);
+
+   // open terminal log

    string logfile_name = flCombine(logdir,
                                   _config->Find("Dir::Log::Terminal"));
    if (!logfile_name.empty())
    {
       term_out = fopen(logfile_name.c_str(),"a");
    string logfile_name = flCombine(logdir,
                                   _config->Find("Dir::Log::Terminal"));
    if (!logfile_name.empty())
    {
       term_out = fopen(logfile_name.c_str(),"a");

+      if (term_out == NULL)
+        return _error->WarningE(_("Could not open file '%s'"), logfile_name.c_str());
+

       chmod(logfile_name.c_str(), 0600);
       chmod(logfile_name.c_str(), 0600);

-      // output current time
-      char outstr[200];
-      time_t t = time(NULL);
-      struct tm *tmp = localtime(&t);
-      strftime(outstr, sizeof(outstr), "%F  %T", tmp);
-      fprintf(term_out, "\nLog started: ");
-      fprintf(term_out, "%s", outstr);
-      fprintf(term_out, "\n");
+      fprintf(term_out, "\nLog started: %s\n", timestr);

    }
    }

+
+   // write 
+   string history_name = flCombine(logdir,
+                                  _config->Find("Dir::Log::History"));
+   if (!history_name.empty())
+   {
+      history_out = fopen(history_name.c_str(),"a");
+      chmod(history_name.c_str(), 0644);
+      fprintf(history_out, "\nStart-Date: %s\n", timestr);
+      string remove, purge, install, upgrade, downgrade;
+      for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; I++)
+      {
+        if (Cache[I].NewInstall())
+           install += I.Name() + string(" (") + Cache[I].CandVersion + string("), ");
+        else if (Cache[I].Upgrade())
+           upgrade += I.Name() + string(" (") + Cache[I].CurVersion + string(", ") + Cache[I].CandVersion + string("), ");
+        else if (Cache[I].Downgrade())
+           downgrade += I.Name() + string(" (") + Cache[I].CurVersion + string(", ") + Cache[I].CandVersion + string("), ");
+        else if (Cache[I].Delete())
+        {
+           if ((Cache[I].iFlags & pkgDepCache::Purge) == pkgDepCache::Purge)
+              purge += I.Name() + string(" (") + Cache[I].CurVersion + string("), ");      
+           else
+              remove += I.Name() + string(" (") + Cache[I].CurVersion + string("), ");     
+        }
+      }
+      WriteHistoryTag("Install", install);
+      WriteHistoryTag("Upgrade", upgrade);
+      WriteHistoryTag("Downgrade",downgrade);
+      WriteHistoryTag("Remove",remove);
+      WriteHistoryTag("Purge",purge);
+      fflush(history_out);
+   }
+   

    return true;
 }
                                                                        /*}}}*/
 // DPkg::CloseLog                                                      /*{{{*/
 bool pkgDPkgPM::CloseLog()
 {
    return true;
 }
                                                                        /*}}}*/
 // DPkg::CloseLog                                                      /*{{{*/
 bool pkgDPkgPM::CloseLog()
 {

+   char timestr[200];
+   time_t t = time(NULL);
+   struct tm *tmp = localtime(&t);
+   strftime(timestr, sizeof(timestr), "%F  %T", tmp);
+

    if(term_out)
    {
    if(term_out)
    {

-      char outstr[200];
-      time_t t = time(NULL);
-      struct tm *tmp = localtime(&t);
-      strftime(outstr, sizeof(outstr), "%F  %T", tmp);

       fprintf(term_out, "Log ended: ");
       fprintf(term_out, "Log ended: ");

-      fprintf(term_out, "%s", outstr);
+      fprintf(term_out, "%s", timestr);

       fprintf(term_out, "\n");
       fclose(term_out);
    }
    term_out = NULL;
       fprintf(term_out, "\n");
       fclose(term_out);
    }
    term_out = NULL;

+
+   if(history_out)
+   {
+      if (dpkg_error.size() > 0)
+        fprintf(history_out, "Error: %s\n", dpkg_error.c_str());
+      fprintf(history_out, "End-Date: %s\n", timestr);
+      fclose(history_out);
+   }
+

    return true;
 }
                                                                        /*}}}*/
    return true;
 }
                                                                        /*}}}*/


@@ -641,6 +701,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
    // support subpressing of triggers processing for special
    // cases like d-i that runs the triggers handling manually
    bool const SmartConf = (_config->Find("PackageManager::Configure", "all") != "all");
    // support subpressing of triggers processing for special
    // cases like d-i that runs the triggers handling manually
    bool const SmartConf = (_config->Find("PackageManager::Configure", "all") != "all");

+   bool const TriggersPending = _config->FindB("DPkg::TriggersPending", false);

    if (_config->FindB("DPkg::ConfigurePending", SmartConf) == true)
       List.push_back(Item(Item::ConfigurePending, PkgIterator()));
 
    if (_config->FindB("DPkg::ConfigurePending", SmartConf) == true)
       List.push_back(Item(Item::ConfigurePending, PkgIterator()));
 


@@ -701,9 +762,23 @@ bool pkgDPkgPM::Go(int OutStatusFd)
    // this loop is runs once per operation
    for (vector<Item>::const_iterator I = List.begin(); I != List.end();)
    {
    // this loop is runs once per operation
    for (vector<Item>::const_iterator I = List.begin(); I != List.end();)
    {

+      // Do all actions with the same Op in one run

       vector<Item>::const_iterator J = I;
       vector<Item>::const_iterator J = I;

-      for (; J != List.end() && J->Op == I->Op; J++)
-        /* nothing */;
+      if (TriggersPending == true)
+        for (; J != List.end(); J++)
+        {
+           if (J->Op == I->Op)
+              continue;
+           if (J->Op != Item::TriggersPending)
+              break;
+           vector<Item>::const_iterator T = J + 1;
+           if (T != List.end() && T->Op == I->Op)
+              continue;
+           break;
+        }
+      else
+        for (; J != List.end() && J->Op == I->Op; J++)
+           /* nothing */;

 
       // Generate the argument list
       const char *Args[MaxArgs + 50];
 
       // Generate the argument list
       const char *Args[MaxArgs + 50];


@@ -850,32 +925,36 @@ bool pkgDPkgPM::Go(int OutStatusFd)
 
       struct   termios tt;
       struct   winsize win;
 
       struct   termios tt;
       struct   winsize win;

-      int      master;
-      int      slave;
+      int      master = -1;
+      int      slave = -1;

 
 

-      // FIXME: setup sensible signal handling (*ick*)
-      tcgetattr(0, &tt);
-      ioctl(0, TIOCGWINSZ, (char *)&win);
-      if (openpty(&master, &slave, NULL, &tt, &win) < 0) 
+      // if tcgetattr does not return zero there was a error
+      // and we do not do any pty magic
+      if (tcgetattr(0, &tt) == 0)

       {
       {

-        const char *s = _("Can not write log, openpty() "
-                          "failed (/dev/pts not mounted?)\n");
-        fprintf(stderr, "%s",s);
-        fprintf(term_out, "%s",s);
-        master = slave = -1;
-      }  else {
-        struct termios rtt;
-        rtt = tt;
-        cfmakeraw(&rtt);
-        rtt.c_lflag &= ~ECHO;
-        // block SIGTTOU during tcsetattr to prevent a hang if
-        // the process is a member of the background process group
-        // http://www.opengroup.org/onlinepubs/000095399/functions/tcsetattr.html
-        sigemptyset(&sigmask);
-        sigaddset(&sigmask, SIGTTOU);
-        sigprocmask(SIG_BLOCK,&sigmask, &original_sigmask);
-        tcsetattr(0, TCSAFLUSH, &rtt);
-        sigprocmask(SIG_SETMASK, &original_sigmask, 0);
+        ioctl(0, TIOCGWINSZ, (char *)&win);
+        if (openpty(&master, &slave, NULL, &tt, &win) < 0) 
+        {
+           const char *s = _("Can not write log, openpty() "
+                             "failed (/dev/pts not mounted?)\n");
+           fprintf(stderr, "%s",s);
+            if(term_out)
+              fprintf(term_out, "%s",s);
+           master = slave = -1;
+        }  else {
+           struct termios rtt;
+           rtt = tt;
+           cfmakeraw(&rtt);
+           rtt.c_lflag &= ~ECHO;
+           // block SIGTTOU during tcsetattr to prevent a hang if
+           // the process is a member of the background process group
+           // http://www.opengroup.org/onlinepubs/000095399/functions/tcsetattr.html
+           sigemptyset(&sigmask);
+           sigaddset(&sigmask, SIGTTOU);
+           sigprocmask(SIG_BLOCK,&sigmask, &original_sigmask);
+           tcsetattr(0, TCSAFLUSH, &rtt);
+           sigprocmask(SIG_SETMASK, &original_sigmask, 0);
+        }

       }
 
        // Fork dpkg
       }
 
        // Fork dpkg


@@ -984,7 +1063,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
 
         // wait for input or output here
         FD_ZERO(&rfds);
 
         // wait for input or output here
         FD_ZERO(&rfds);

-        if (!stdin_is_dev_null)
+        if (master >= 0 && !stdin_is_dev_null)

            FD_SET(0, &rfds); 
         FD_SET(_dpkgin, &rfds);
         if(master >= 0)
            FD_SET(0, &rfds); 
         FD_SET(_dpkgin, &rfds);
         if(master >= 0)


@@ -1038,11 +1117,14 @@ bool pkgDPkgPM::Go(int OutStatusFd)
            RunScripts("DPkg::Post-Invoke");
 
         if (WIFSIGNALED(Status) != 0 && WTERMSIG(Status) == SIGSEGV) 
            RunScripts("DPkg::Post-Invoke");
 
         if (WIFSIGNALED(Status) != 0 && WTERMSIG(Status) == SIGSEGV) 

-           _error->Error("Sub-process %s received a segmentation fault.",Args[0]);
+           strprintf(dpkg_error, "Sub-process %s received a segmentation fault.",Args[0]);

         else if (WIFEXITED(Status) != 0)
         else if (WIFEXITED(Status) != 0)

-           _error->Error("Sub-process %s returned an error code (%u)",Args[0],WEXITSTATUS(Status));
+           strprintf(dpkg_error, "Sub-process %s returned an error code (%u)",Args[0],WEXITSTATUS(Status));

         else 
         else 

-           _error->Error("Sub-process %s exited unexpectedly",Args[0]);
+           strprintf(dpkg_error, "Sub-process %s exited unexpectedly",Args[0]);
+
+        if(dpkg_error.size() > 0)
+           _error->Error(dpkg_error.c_str());

 
         if(stopOnError) 
         {
 
         if(stopOnError) 
         {