sync with mvo

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

diff --git a/apt-pkg/srcrecords.cc b/apt-pkg/srcrecords.cc
index f56105369334c7e52ee3ffcb275a840eeec973e4..5e40ae6240ffdbd4b6418584b8f09064ac7e4932 100644 (file)
--- a/apt-pkg/srcrecords.cc
+++ b/apt-pkg/srcrecords.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: srcrecords.cc,v 1.6 2001/06/10 02:12:09 jgg Exp $
+// $Id: srcrecords.cc,v 1.7.2.2 2003/12/26 16:27:34 mdz Exp $
 /* ######################################################################
    
    Source Package Records - Allows access to source package records
@@ -11,10 +11,6 @@
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/
-#ifdef __GNUG__
-#pragma implementation "apt-pkg/srcrecords.h"
-#endif 
-
 #include <apt-pkg/srcrecords.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/sourcelist.h>
@@ -28,25 +24,24 @@
 /* Open all the source index files */
 pkgSrcRecords::pkgSrcRecords(pkgSourceList &List) : Files(0), Current(0)
 {
-   Files = new Parser *[List.end() - List.begin() + 1];
-   memset(Files,0,sizeof(*Files)*(List.end() - List.begin() + 1));
-   
-   unsigned int Count = 0;
-   pkgSourceList::const_iterator I = List.begin();
-   for (; I != List.end(); I++)
+   for (pkgSourceList::const_iterator I = List.begin(); I != List.end(); I++)
    {
-      Files[Count] = (*I)->CreateSrcParser();
-      if (_error->PendingError() == true)
-        return;
-      if (Files[Count] != 0)
-        Count++;
+      vector<pkgIndexFile *> *Indexes = (*I)->GetIndexFiles();
+      for (vector<pkgIndexFile *>::const_iterator J = Indexes->begin();
+          J != Indexes->end(); J++)
+      {
+         Parser* P = (*J)->CreateSrcParser();
+        if (_error->PendingError() == true)
+            return;
+         if (P != 0)
+            Files.push_back(P);
+      }
    }
-   Files[Count] = 0;
    
    // Doesn't work without any source index files
-   if (Count == 0)
+   if (Files.size() == 0)
    {
-      _error->Error(_("Sorry, you must put some 'source' URIs"
+      _error->Error(_("You must put some 'source' URIs"
                    " in your sources.list"));
       return;
    }   
@@ -59,13 +54,9 @@ pkgSrcRecords::pkgSrcRecords(pkgSourceList &List) : Files(0), Current(0)
 /* */
 pkgSrcRecords::~pkgSrcRecords()
 {
-   if (Files == 0)
-      return;
-
    // Blow away all the parser objects
-   for (unsigned int Count = 0; Files[Count] != 0; Count++)
-      delete Files[Count];
-   delete [] Files;
+   for(vector<Parser*>::iterator I = Files.begin(); I != Files.end(); ++I)
+      delete *I;
 }
                                                                        /*}}}*/
 // SrcRecords::Restart - Restart the search                            /*{{{*/
@@ -73,8 +64,9 @@ pkgSrcRecords::~pkgSrcRecords()
 /* Return all of the parsers to their starting position */
 bool pkgSrcRecords::Restart()
 {
-   Current = Files;
-   for (Parser **I = Files; *I != 0; I++)
+   Current = Files.begin();
+   for (vector<Parser*>::iterator I = Files.begin();
+        I != Files.end(); I++)
       (*I)->Restart();
    
    return true;
@@ -87,7 +79,7 @@ bool pkgSrcRecords::Restart()
    function to be called multiple times to get successive entries */
 pkgSrcRecords::Parser *pkgSrcRecords::Find(const char *Package,bool SrcOnly)
 {
-   if (*Current == 0)
+   if (Current == Files.end())
       return 0;
    
    while (true)
@@ -98,7 +90,7 @@ pkgSrcRecords::Parser *pkgSrcRecords::Find(const char *Package,bool SrcOnly)
         if (_error->PendingError() == true)
            return 0;
         Current++;
-        if (*Current == 0)
+        if (Current == Files.end())
            return 0;
       }