* merged from the mvo branch

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

diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 68f0a339f0bbe5d4934edf848dd0c10eb49019ce..ac63ccfdf73d0a55086011a3b89ca0fd13368d3f 100644 (file)
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -44,7 +44,8 @@ using namespace std;
 // ---------------------------------------------------------------------
 /* */
 pkgDPkgPM::pkgDPkgPM(pkgDepCache *Cache) 
-   : pkgPackageManager(Cache), dpkgbuf_pos(0), PackagesTotal(0), PackagesDone(0)
+   : pkgPackageManager(Cache), dpkgbuf_pos(0), PackagesDone(0), 
+     PackagesTotal(0), term_out(NULL)
 {
 }
                                                                        /*}}}*/
@@ -351,7 +352,7 @@ void pkgDPkgPM::DoStdin(int master)
 /*
  * read the terminal pty and write log
  */
-void pkgDPkgPM::DoTerminalPty(int master, FILE *term_out)
+void pkgDPkgPM::DoTerminalPty(int master)
 {
    char term_buf[1024] = {0,};
 
@@ -517,7 +518,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
    
    // map the dpkg states to the operations that are performed
    // (this is sorted in the same way as Item::Ops)
-   static const struct DpkgState DpkgStatesOpMap[][5] = {
+   static const struct DpkgState DpkgStatesOpMap[][7] = {
       // Install operation
       { 
         {"half-installed", N_("Preparing %s")}, 
@@ -528,12 +529,20 @@ bool pkgDPkgPM::Go(int OutStatusFd)
       { 
         {"unpacked",N_("Preparing to configure %s") },
         {"half-configured", N_("Configuring %s") },
+#if 0
+        {"triggers-awaited", N_("Processing triggers for %s") },
+        {"triggers-pending", N_("Processing triggers for %s") },
+#endif
         { "installed", N_("Installed %s")},
         {NULL, NULL}
       },
       // Remove operation
       { 
         {"half-configured", N_("Preparing for removal of %s")},
+#if 0
+        {"triggers-awaited", N_("Preparing for removal of %s")},
+        {"triggers-pending", N_("Preparing for removal of %s")},
+#endif
         {"half-installed", N_("Removing %s")},
         {"config-files",  N_("Removed %s")},
         {NULL, NULL}
@@ -567,7 +576,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
       return _error->Error(_("Directory '%s' missing"), logdir.c_str());
    string logfile_name = flCombine(logdir,
                                   _config->Find("Dir::Log::Terminal"));
-   FILE *term_out = NULL;
    if (!logfile_name.empty())
    {
       term_out = fopen(logfile_name.c_str(),"a");
@@ -778,9 +786,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
       int _dpkgin = fd[0];
       close(fd[1]);                        // close the write end of the pipe
 
-      // the read buffers for the communication with dpkg
-      char buf[2] = {0,0};
-      
       // the result of the waitpid call
       int res;
       if(slave > 0)
@@ -813,13 +818,18 @@ bool pkgDPkgPM::Go(int OutStatusFd)
         tv.tv_sec = 1;
         tv.tv_usec = 0;
         select_ret = select(max(master, _dpkgin)+1, &rfds, NULL, NULL, &tv);
-        if (select_ret < 0)
-           std::cerr << "Error in select()" << std::endl;
-        else if (select_ret == 0)
-           continue;
-
+        if (select_ret == 0) 
+           continue;
+        else if (select_ret < 0 && errno == EINTR)
+           continue;
+        else if (select_ret < 0) 
+        {
+           perror("select() returned error");
+           continue;
+        } 
+        
         if(master >= 0 && FD_ISSET(master, &rfds))
-           DoTerminalPty(master, term_out);
+           DoTerminalPty(master);
         if(master >= 0 && FD_ISSET(0, &rfds))
            DoStdin(master);
         if(FD_ISSET(_dpkgin, &rfds))