* use mark-and-sweep from aptitude now as GC algorithm

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

diff --git a/apt-pkg/sourcelist.cc b/apt-pkg/sourcelist.cc
index da7e38f6e66d0a95607d0bc32c83bb1066070213..95aba0cb58d3de643cb4cda4a99c0d8f44c088e2 100644 (file)
--- a/apt-pkg/sourcelist.cc
+++ b/apt-pkg/sourcelist.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/

-// $Id: sourcelist.cc,v 1.18 2001/02/20 07:03:17 jgg Exp $
+// $Id: sourcelist.cc,v 1.25 2004/06/07 23:08:00 mdz Exp $

 /* ######################################################################
 
    List of Sources
 /* ######################################################################
 
    List of Sources


@@ -15,15 +15,17 @@
 #include <apt-pkg/sourcelist.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/fileutl.h>
 #include <apt-pkg/sourcelist.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/fileutl.h>

-#include <apt-pkg/configuration.h>

 #include <apt-pkg/strutl.h>
 #include <apt-pkg/strutl.h>

+#include <apt-pkg/configuration.h>

 
 #include <apti18n.h>
 
 
 #include <apti18n.h>
 

-#include <fstream.h>
+#include <fstream>

                                                                        /*}}}*/
 
                                                                        /*}}}*/
 

-// Global list of Item supported
+using namespace std;
+
+// Global list of Items supported

 static  pkgSourceList::Type *ItmList[10];
 pkgSourceList::Type **pkgSourceList::Type::GlobalList = ItmList;
 unsigned long pkgSourceList::Type::GlobalListLen = 0;
 static  pkgSourceList::Type *ItmList[10];
 pkgSourceList::Type **pkgSourceList::Type::GlobalList = ItmList;
 unsigned long pkgSourceList::Type::GlobalListLen = 0;


@@ -61,7 +63,7 @@ bool pkgSourceList::Type::FixupURI(string &URI) const
 
    URI = SubstVar(URI,"$(ARCH)",_config->Find("APT::Architecture"));
    
 
    URI = SubstVar(URI,"$(ARCH)",_config->Find("APT::Architecture"));
    

-   // Make sure that the URN is / postfixed
+   // Make sure that the URI is / postfixed

    if (URI[URI.size() - 1] != '/')
       URI += '/';
    
    if (URI[URI.size() - 1] != '/')
       URI += '/';
    


@@ -72,7 +74,7 @@ bool pkgSourceList::Type::FixupURI(string &URI) const
 // ---------------------------------------------------------------------
 /* This is a generic one that is the 'usual' format for sources.list
    Weird types may override this. */
 // ---------------------------------------------------------------------
 /* This is a generic one that is the 'usual' format for sources.list
    Weird types may override this. */

-bool pkgSourceList::Type::ParseLine(vector<pkgIndexFile *> &List,
+bool pkgSourceList::Type::ParseLine(vector<metaIndex *> &List,

                                    const char *Buffer,
                                    unsigned long CurLine,
                                    string File) const
                                    const char *Buffer,
                                    unsigned long CurLine,
                                    string File) const


@@ -93,7 +95,7 @@ bool pkgSourceList::Type::ParseLine(vector<pkgIndexFile *> &List,
    if (Dist.empty() == false && Dist[Dist.size() - 1] == '/')
    {
       if (ParseQuoteWord(Buffer,Section) == true)
    if (Dist.empty() == false && Dist[Dist.size() - 1] == '/')
    {
       if (ParseQuoteWord(Buffer,Section) == true)

-        return _error->Error(_("Malformed line %lu in source list %s (Absolute dist)"),CurLine,File.c_str());
+        return _error->Error(_("Malformed line %lu in source list %s (absolute dist)"),CurLine,File.c_str());

       Dist = SubstVar(Dist,"$(ARCH)",_config->Find("APT::Architecture"));
       return CreateItem(List,URI,Dist,Section);
    }
       Dist = SubstVar(Dist,"$(ARCH)",_config->Find("APT::Architecture"));
       return CreateItem(List,URI,Dist,Section);
    }


@@ -125,6 +127,16 @@ pkgSourceList::pkgSourceList(string File)
    Read(File);
 }
                                                                        /*}}}*/
    Read(File);
 }
                                                                        /*}}}*/

+// SourceList::~pkgSourceList - Destructor                             /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+pkgSourceList::~pkgSourceList()
+{
+   for (const_iterator I = SrcList.begin(); I != SrcList.end(); I++)
+      delete *I;
+}
+                                                                       /*}}}*/
+                                                                       /*}}}*/

 // SourceList::ReadMainList - Read the main source list from etc       /*{{{*/
 // ---------------------------------------------------------------------
 /* */
 // SourceList::ReadMainList - Read the main source list from etc       /*{{{*/
 // ---------------------------------------------------------------------
 /* */


@@ -139,11 +151,13 @@ bool pkgSourceList::ReadMainList()
 bool pkgSourceList::Read(string File)
 {
    // Open the stream for reading
 bool pkgSourceList::Read(string File)
 {
    // Open the stream for reading

-   ifstream F(File.c_str(),ios::in | ios::nocreate);
+   ifstream F(File.c_str(),ios::in /*| ios::nocreate*/);

    if (!F != 0)
       return _error->Errno("ifstream::ifstream",_("Opening %s"),File.c_str());
    
    if (!F != 0)
       return _error->Errno("ifstream::ifstream",_("Opening %s"),File.c_str());
    

-   List.erase(List.begin(),List.end());
+   for (const_iterator I = SrcList.begin(); I != SrcList.end(); I++)
+      delete *I;
+   SrcList.erase(SrcList.begin(),SrcList.end());

    char Buffer[300];
 
    int CurLine = 0;
    char Buffer[300];
 
    int CurLine = 0;


@@ -152,7 +166,10 @@ bool pkgSourceList::Read(string File)
       F.getline(Buffer,sizeof(Buffer));
       CurLine++;
       _strtabexpand(Buffer,sizeof(Buffer));
       F.getline(Buffer,sizeof(Buffer));
       CurLine++;
       _strtabexpand(Buffer,sizeof(Buffer));

-      
+      if (F.fail() && !F.eof())
+        return _error->Error(_("Line %u too long in source list %s."),
+                             CurLine,File.c_str());
+

       
       char *I;
       for (I = Buffer; *I != 0 && *I != '#'; I++);
       
       char *I;
       for (I = Buffer; *I != 0 && *I != '#'; I++);


@@ -171,9 +188,38 @@ bool pkgSourceList::Read(string File)
 
       Type *Parse = Type::GetType(LineType.c_str());
       if (Parse == 0)
 
       Type *Parse = Type::GetType(LineType.c_str());
       if (Parse == 0)

-        return _error->Error(_("Type '%s' is not known in on line %u in source list %s"),LineType.c_str(),CurLine,File.c_str());
+        return _error->Error(_("Type '%s' is not known on line %u in source list %s"),LineType.c_str(),CurLine,File.c_str());

       
       

-      if (Parse->ParseLine(List,C,CurLine,File) == false)
+      // Vendor name specified
+      if (C[0] == '[')
+      {
+        string VendorID;
+        
+        if (ParseQuoteWord(C,VendorID) == false)
+            return _error->Error(_("Malformed line %u in source list %s (vendor id)"),CurLine,File.c_str());
+
+        if (VendorID.length() < 2 || VendorID.end()[-1] != ']')
+            return _error->Error(_("Malformed line %u in source list %s (vendor id)"),CurLine,File.c_str());
+        VendorID = string(VendorID,1,VendorID.size()-2);
+        
+//      for (vector<const Vendor *>::const_iterator iter = VendorList.begin();
+//           iter != VendorList.end(); iter++) 
+//      {
+//         if ((*iter)->GetVendorID() == VendorID)
+//         {
+//           if (_config->FindB("Debug::sourceList", false)) 
+//             std::cerr << "Comparing VendorID \"" << VendorID << "\" with \"" << (*iter)->GetVendorID() << '"' << std::endl;
+//            Verifier = *iter;
+//            break;
+//         }
+//      }
+
+//      if (Verifier == 0)
+//         return _error->Error(_("Unknown vendor ID '%s' in line %u of source list %s"),
+//                              VendorID.c_str(),CurLine,File.c_str());
+      }
+
+      if (Parse->ParseLine(SrcList,C,CurLine,File) == false)

         return false;
    }
    return true;
         return false;
    }
    return true;


@@ -185,25 +231,30 @@ bool pkgSourceList::Read(string File)
 bool pkgSourceList::FindIndex(pkgCache::PkgFileIterator File,
                              pkgIndexFile *&Found) const
 {
 bool pkgSourceList::FindIndex(pkgCache::PkgFileIterator File,
                              pkgIndexFile *&Found) const
 {

-   for (const_iterator I = List.begin(); I != List.end(); I++)
+   for (const_iterator I = SrcList.begin(); I != SrcList.end(); I++)

    {
    {

-      if ((*I)->FindInCache(*File.Cache()) == File)
+      vector<pkgIndexFile *> *Indexes = (*I)->GetIndexFiles();
+      for (vector<pkgIndexFile *>::const_iterator J = Indexes->begin();
+          J != Indexes->end(); J++)

       {
       {

-        Found = *I;
-        return true;
+         if ((*J)->FindInCache(*File.Cache()) == File)
+         {
+            Found = (*J);
+            return true;
+         }

       }
    }
       }
    }

-   
+

    return false;
 }
                                                                        /*}}}*/
 // SourceList::GetIndexes - Load the index files into the downloader   /*{{{*/
 // ---------------------------------------------------------------------
 /* */
    return false;
 }
                                                                        /*}}}*/
 // SourceList::GetIndexes - Load the index files into the downloader   /*{{{*/
 // ---------------------------------------------------------------------
 /* */

-bool pkgSourceList::GetIndexes(pkgAcquire *Owner) const
+bool pkgSourceList::GetIndexes(pkgAcquire *Owner, bool GetAll) const

 {
 {

-   for (const_iterator I = List.begin(); I != List.end(); I++)
-      if ((*I)->GetIndexes(Owner) == false)
+   for (const_iterator I = SrcList.begin(); I != SrcList.end(); I++)
+      if ((*I)->GetIndexes(Owner,GetAll) == false)

         return false;
    return true;
 }
         return false;
    return true;
 }