Applied DonKult (David)'s excellent fix for inproving the loop management. Now both...

[apt.git] / apt-pkg / cdrom.cc

diff --git a/apt-pkg/cdrom.cc b/apt-pkg/cdrom.cc
index 36a1d7f12c3be7af2b0d63b7c36d04de8ca9a435..2a914c6654d6dec1f7b1979c1259aaa03b1aaabb 100644 (file)
--- a/apt-pkg/cdrom.cc
+++ b/apt-pkg/cdrom.cc
@@ -155,7 +155,11 @@ bool pkgCdrom::FindPackages(string CD,
         break;
 
       if (chdir(CD.c_str()) != 0)
         break;
 
       if (chdir(CD.c_str()) != 0)

-        return _error->Errno("chdir","Unable to change to %s",CD.c_str());
+      {
+        _error->Errno("chdir","Unable to change to %s", CD.c_str());
+        closedir(D);
+        return false;
+      }

    };
 
    closedir(D);
    };
 
    closedir(D);


@@ -257,8 +261,10 @@ bool pkgCdrom::DropRepeats(vector<string> &List,const char *Name)
       Inodes[I] = Buf.st_ino;
    }
    
       Inodes[I] = Buf.st_ino;
    }
    

-   if (_error->PendingError() == true)
+   if (_error->PendingError() == true) {
+      delete[] Inodes;

       return false;
       return false;

+   }

    
    // Look for dups
    for (unsigned int I = 0; I != List.size(); I++)
    
    // Look for dups
    for (unsigned int I = 0; I != List.size(); I++)


@@ -513,7 +519,8 @@ bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log)            /*{{{*/
    if (CDROM[0] == '.')
       CDROM= SafeGetCWD() + '/' + CDROM;
 
    if (CDROM[0] == '.')
       CDROM= SafeGetCWD() + '/' + CDROM;
 

-   if(log) {
+   if (log != NULL)
+   {

       msg.str("");
       ioprintf(msg, _("Using CD-ROM mount point %s\nMounting CD-ROM\n"),
                      CDROM.c_str());
       msg.str("");
       ioprintf(msg, _("Using CD-ROM mount point %s\nMounting CD-ROM\n"),
                      CDROM.c_str());


@@ -523,7 +530,7 @@ bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log)            /*{{{*/
       return _error->Error("Failed to mount the cdrom.");
 
    // Hash the CD to get an ID
       return _error->Error("Failed to mount the cdrom.");
 
    // Hash the CD to get an ID

-   if(log) 
+   if (log != NULL)

       log->Update(_("Identifying.. "));
    
 
       log->Update(_("Identifying.. "));
    
 


@@ -533,10 +540,12 @@ bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log)          /*{{{*/
       return false;
    }
 
       return false;
    }
 

-   msg.str("");
-   ioprintf(msg, "[%s]\n",ident.c_str());
-   log->Update(msg.str());
-
+   if (log != NULL)
+   {
+      msg.str("");
+      ioprintf(msg, "[%s]\n",ident.c_str());
+      log->Update(msg.str());
+   }

 
    // Read the database
    Configuration Database;
 
    // Read the database
    Configuration Database;


@@ -547,7 +556,8 @@ bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log)            /*{{{*/
         return _error->Error("Unable to read the cdrom database %s",
                              DFile.c_str());
    }
         return _error->Error("Unable to read the cdrom database %s",
                              DFile.c_str());
    }

-   if(log) {
+   if (log != NULL)
+   {

       msg.str("");
       ioprintf(msg, _("Stored label: %s\n"),
       Database.Find("CD::"+ident).c_str());
       msg.str("");
       ioprintf(msg, _("Stored label: %s\n"),
       Database.Find("CD::"+ident).c_str());


@@ -555,8 +565,10 @@ bool pkgCdrom::Ident(string &ident, pkgCdromStatus *log)           /*{{{*/
    }
 
    // Unmount and finish
    }
 
    // Unmount and finish

-   if (_config->FindB("APT::CDROM::NoMount",false) == false) {
-      log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);
+   if (_config->FindB("APT::CDROM::NoMount",false) == false)
+   {
+      if (log != NULL)
+        log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);

       UnmountCdrom(CDROM);
    }
 
       UnmountCdrom(CDROM);
    }
 


@@ -572,7 +584,8 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                     /*{{{*/
    if (CDROM[0] == '.')
       CDROM= SafeGetCWD() + '/' + CDROM;
    
    if (CDROM[0] == '.')
       CDROM= SafeGetCWD() + '/' + CDROM;
    

-   if(log) {
+   if(log != NULL)
+   {

       log->SetTotal(STEP_LAST);
       msg.str("");
       ioprintf(msg, _("Using CD-ROM mount point %s\n"), CDROM.c_str());
       log->SetTotal(STEP_LAST);
       msg.str("");
       ioprintf(msg, _("Using CD-ROM mount point %s\n"), CDROM.c_str());


@@ -592,11 +605,12 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                   /*{{{*/
    // Unmount the CD and get the user to put in the one they want
    if (_config->FindB("APT::CDROM::NoMount",false) == false)
    {
    // Unmount the CD and get the user to put in the one they want
    if (_config->FindB("APT::CDROM::NoMount",false) == false)
    {

-      if(log)
+      if(log != NULL)

         log->Update(_("Unmounting CD-ROM\n"), STEP_UNMOUNT);
       UnmountCdrom(CDROM);
 
         log->Update(_("Unmounting CD-ROM\n"), STEP_UNMOUNT);
       UnmountCdrom(CDROM);
 

-      if(log) {
+      if(log != NULL)
+      {

         log->Update(_("Waiting for disc...\n"), STEP_WAIT);
         if(!log->ChangeCdrom()) {
            // user aborted
         log->Update(_("Waiting for disc...\n"), STEP_WAIT);
         if(!log->ChangeCdrom()) {
            // user aborted


@@ -605,26 +619,29 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                   /*{{{*/
       }
 
       // Mount the new CDROM
       }
 
       // Mount the new CDROM

-      log->Update(_("Mounting CD-ROM...\n"), STEP_MOUNT);
+      if(log != NULL)
+        log->Update(_("Mounting CD-ROM...\n"), STEP_MOUNT);
+

       if (MountCdrom(CDROM) == false)
         return _error->Error("Failed to mount the cdrom.");
    }
    
    // Hash the CD to get an ID
       if (MountCdrom(CDROM) == false)
         return _error->Error("Failed to mount the cdrom.");
    }
    
    // Hash the CD to get an ID

-   if(log)
+   if(log != NULL)

       log->Update(_("Identifying.. "), STEP_IDENT);
    string ID;
    if (IdentCdrom(CDROM,ID) == false)
    {
       log->Update(_("Identifying.. "), STEP_IDENT);
    string ID;
    if (IdentCdrom(CDROM,ID) == false)
    {

-      log->Update("\n");
+      if (log != NULL)
+        log->Update("\n");

       return false;
    }
       return false;
    }

-   if(log) 
+   if(log != NULL)
+   {

       log->Update("["+ID+"]\n");
       log->Update("["+ID+"]\n");

-
-   if(log) 

       log->Update(_("Scanning disc for index files..\n"),STEP_SCAN);
       log->Update(_("Scanning disc for index files..\n"),STEP_SCAN);

-   
+   }
+

    // Get the CD structure
    vector<string> List;
    vector<string> SourceList;
    // Get the CD structure
    vector<string> List;
    vector<string> SourceList;


@@ -634,7 +651,8 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                     /*{{{*/
    string InfoDir;
    if (FindPackages(CDROM,List,SourceList, SigList,TransList,InfoDir,log) == false)
    {
    string InfoDir;
    if (FindPackages(CDROM,List,SourceList, SigList,TransList,InfoDir,log) == false)
    {

-      log->Update("\n");
+      if (log != NULL)
+        log->Update("\n");

       return false;
    }
 
       return false;
    }
 


@@ -661,7 +679,7 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                     /*{{{*/
    DropRepeats(SourceList,"Sources");
    DropRepeats(SigList,"Release.gpg");
    DropRepeats(TransList,"");
    DropRepeats(SourceList,"Sources");
    DropRepeats(SigList,"Release.gpg");
    DropRepeats(TransList,"");

-   if(log) {
+   if(log != NULL) {

       msg.str("");
       ioprintf(msg, _("Found %zu package indexes, %zu source indexes, "
                      "%zu translation indexes and %zu signatures\n"), 
       msg.str("");
       ioprintf(msg, _("Found %zu package indexes, %zu source indexes, "
                      "%zu translation indexes and %zu signatures\n"), 


@@ -698,7 +716,8 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                     /*{{{*/
               if (*J == '"' || *J == ']' || *J == '[')
                  *J = '_';
            
               if (*J == '"' || *J == ']' || *J == '[')
                  *J = '_';
            

-           if(log) {
+           if(log != NULL)
+           {

               msg.str("");
               ioprintf(msg, _("Found label '%s'\n"), Name.c_str());
               log->Update(msg.str());
               msg.str("");
               ioprintf(msg, _("Found label '%s'\n"), Name.c_str());
               log->Update(msg.str());


@@ -710,7 +729,7 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                     /*{{{*/
       if (_config->FindB("APT::CDROM::Rename",false) == true ||
          Name.empty() == true)
       {
       if (_config->FindB("APT::CDROM::Rename",false) == true ||
          Name.empty() == true)
       {

-        if(!log) 
+        if(log == NULL) 

          {
            if (_config->FindB("APT::CDROM::NoMount",false) == false) 
               UnmountCdrom(CDROM);
          {
            if (_config->FindB("APT::CDROM::NoMount",false) == false) 
               UnmountCdrom(CDROM);


@@ -743,13 +762,13 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                   /*{{{*/
         *J = '_';
    
    Database.Set("CD::" + ID,Name);
         *J = '_';
    
    Database.Set("CD::" + ID,Name);

-   if(log) {
+   if(log != NULL)
+   {

       msg.str("");
       ioprintf(msg, _("This disc is called: \n'%s'\n"), Name.c_str());
       log->Update(msg.str());
       msg.str("");
       ioprintf(msg, _("This disc is called: \n'%s'\n"), Name.c_str());
       log->Update(msg.str());

+      log->Update(_("Copying package lists..."), STEP_COPY);

    }
    }

-
-   log->Update(_("Copying package lists..."), STEP_COPY);

    // take care of the signatures and copy them if they are ok
    // (we do this before PackageCopy as it modifies "List" and "SourceList")
    SigVerify SignVerify;
    // take care of the signatures and copy them if they are ok
    // (we do this before PackageCopy as it modifies "List" and "SourceList")
    SigVerify SignVerify;


@@ -774,16 +793,15 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                   /*{{{*/
       if (WriteDatabase(Database) == false)
         return false;
       
       if (WriteDatabase(Database) == false)
         return false;
       

-      if(log) {
+      if(log != NULL)

         log->Update(_("Writing new source list\n"), STEP_WRITE);
         log->Update(_("Writing new source list\n"), STEP_WRITE);

-      }

       if (WriteSourceList(Name,List,false) == false ||
          WriteSourceList(Name,SourceList,true) == false)
         return false;
    }
 
    // Print the sourcelist entries
       if (WriteSourceList(Name,List,false) == false ||
          WriteSourceList(Name,SourceList,true) == false)
         return false;
    }
 
    // Print the sourcelist entries

-   if(log) 
+   if(log != NULL)

       log->Update(_("Source list entries for this disc are:\n"));
 
    for (vector<string>::iterator I = List.begin(); I != List.end(); I++)
       log->Update(_("Source list entries for this disc are:\n"));
 
    for (vector<string>::iterator I = List.begin(); I != List.end(); I++)


@@ -796,7 +814,8 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                     /*{{{*/
         return _error->Error("Internal error");
       }
 
         return _error->Error("Internal error");
       }
 

-      if(log) {
+      if(log != NULL)
+      {

         msg.str("");
         msg << "deb cdrom:[" << Name << "]/" << string(*I,0,Space) << 
            " " << string(*I,Space+1) << endl;
         msg.str("");
         msg << "deb cdrom:[" << Name << "]/" << string(*I,0,Space) << 
            " " << string(*I,Space+1) << endl;


@@ -814,7 +833,7 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                     /*{{{*/
         return _error->Error("Internal error");
       }
 
         return _error->Error("Internal error");
       }
 

-      if(log) {
+      if(log != NULL) {

         msg.str("");
         msg << "deb-src cdrom:[" << Name << "]/" << string(*I,0,Space) << 
            " " << string(*I,Space+1) << endl;
         msg.str("");
         msg << "deb-src cdrom:[" << Name << "]/" << string(*I,0,Space) << 
            " " << string(*I,Space+1) << endl;


@@ -824,7 +843,8 @@ bool pkgCdrom::Add(pkgCdromStatus *log)                                     /*{{{*/
 
    // Unmount and finish
    if (_config->FindB("APT::CDROM::NoMount",false) == false) {
 
    // Unmount and finish
    if (_config->FindB("APT::CDROM::NoMount",false) == false) {

-      log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);
+      if (log != NULL)
+        log->Update(_("Unmounting CD-ROM...\n"), STEP_LAST);

       UnmountCdrom(CDROM);
    }
 
       UnmountCdrom(CDROM);
    }