Add new pkgAcqBaseIndex as base class for pkgAcq{DiffIndex,IndexMerge,pkgAcqBaseIndex...

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

diff --git a/apt-pkg/srcrecords.cc b/apt-pkg/srcrecords.cc
index d63d2c422b64b65b7d2acf233740ec113f818fd8..775cf2e5f98dcc21a0eab761ed66d945ea7828cd 100644 (file)
--- a/apt-pkg/srcrecords.cc
+++ b/apt-pkg/srcrecords.cc
@@ -16,8 +16,13 @@
 #include <apt-pkg/srcrecords.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/sourcelist.h>
-#include <apt-pkg/strutl.h>
 #include <apt-pkg/metaindex.h>
+#include <apt-pkg/indexfile.h>
+#include <apt-pkg/macros.h>
+
+#include <string.h>
+#include <string>
+#include <vector>
 
 #include <apti18n.h>
                                                                        /*}}}*/
@@ -42,7 +47,7 @@ pkgSrcRecords::pkgSrcRecords(pkgSourceList &List) : d(NULL), Files(0), Current(0
    }
    
    // Doesn't work without any source index files
-   if (Files.size() == 0)
+   if (Files.empty() == true)
    {
       _error->Error(_("You must put some 'source' URIs"
                    " in your sources.list"));
@@ -70,8 +75,9 @@ bool pkgSrcRecords::Restart()
    Current = Files.begin();
    for (std::vector<Parser*>::iterator I = Files.begin();
         I != Files.end(); ++I)
-      (*I)->Restart();
-   
+      if ((*I)->Offset() != 0)
+        (*I)->Restart();
+
    return true;
 }
                                                                        /*}}}*/
@@ -121,14 +127,13 @@ pkgSrcRecords::Parser *pkgSrcRecords::Find(const char *Package,bool const &SrcOn
 /* */
 const char *pkgSrcRecords::Parser::BuildDepType(unsigned char const &Type)
 {
-   const char *fields[] = {"Build-Depends", 
-                           "Build-Depends-Indep",
+   const char *fields[] = {"Build-Depends",
+                          "Build-Depends-Indep",
                           "Build-Conflicts",
                           "Build-Conflicts-Indep"};
-   if (Type < 4) 
-      return fields[Type]; 
-   else 
+   if (unlikely(Type >= sizeof(fields)/sizeof(fields[0])))
       return "";
+   return fields[Type];
 }
                                                                        /*}}}*/