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-rw-r--r--apt-pkg/sourcelist.cc125
1 files changed, 76 insertions, 49 deletions
diff --git a/apt-pkg/sourcelist.cc b/apt-pkg/sourcelist.cc
index 4883e2fab..99cdbe030 100644
--- a/apt-pkg/sourcelist.cc
+++ b/apt-pkg/sourcelist.cc
@@ -160,7 +160,6 @@ bool pkgSourceList::Type::ParseLine(vector<metaIndex *> &List,
return true;
}
/*}}}*/
-
// SourceList::pkgSourceList - Constructors /*{{{*/
// ---------------------------------------------------------------------
/* */
@@ -182,7 +181,6 @@ pkgSourceList::~pkgSourceList()
delete *I;
}
/*}}}*/
- /*}}}*/
// SourceList::ReadMainList - Read the main source list from etc /*{{{*/
// ---------------------------------------------------------------------
/* */
@@ -217,7 +215,6 @@ bool pkgSourceList::ReadMainList()
return Res;
}
/*}}}*/
-// CNC:2003-03-03 - Needed to preserve backwards compatibility.
// SourceList::Reset - Clear the sourcelist contents /*{{{*/
// ---------------------------------------------------------------------
/* */
@@ -228,7 +225,6 @@ void pkgSourceList::Reset()
SrcList.erase(SrcList.begin(),SrcList.end());
}
/*}}}*/
-// CNC:2003-03-03 - Function moved to ReadAppend() and Reset().
// SourceList::Read - Parse the sourcelist file /*{{{*/
// ---------------------------------------------------------------------
/* */
@@ -243,53 +239,17 @@ bool pkgSourceList::Read(string File)
/* */
bool pkgSourceList::ReadAppend(string File)
{
- // try reading as deb822
- // FIXME: proper error handling so that we do not error for good old-style
- // sources
- FileFd Fd(File, FileFd::ReadOnly);
- pkgTagFile Sources(&Fd);
- if (_error->PendingError() == false)
- {
- pkgTagSection Tags;
- map<string, string> Options;
- int i=0;
- while (Sources.Step(Tags) == true)
- {
- if(!Tags.Exists("Type"))
- continue;
- string const type = Tags.FindS("Type");
- Type *Parse = Type::GetType(type.c_str());
- if (Parse == 0)
- return _error->Error(_("Type '%s' is not known on stanza %u in source list %s"),type.c_str(),i,File.c_str());
-
- string URI = Tags.FindS("URL");
- if (!Parse->FixupURI(URI))
- return _error->Error(_("Malformed stanza %lu in source list %s (URI parse)"),i,File.c_str());
- string const Dist = Tags.FindS("Dist");
- string const Section = Tags.FindS("Section");
- // check if there are any options we support
- const char* option_str[] = {
- "arch", "arch+", "arch-", "trusted" };
- for (unsigned int j=0; j < sizeof(option_str)/sizeof(char*); j++)
- if (Tags.Exists(option_str[j]))
- Options[option_str[j]] = Tags.FindS(option_str[j]);
-
- // now create one item per section
- std::vector<std::string> list;
- if (Section.find(","))
- list = StringSplit(Section, ",");
- else
- list = StringSplit(Section, " ");
- for (int i=0; i < list.size(); i++)
- Parse->CreateItem(SrcList, URI, Dist, list[i], Options);
-
- i++;
- }
- // we are done
- if(i>0)
+ if (_config->FindB("APT::Sources::Use-Deb822", true) == true)
+ if (ParseFileDeb822(File))
return true;
- }
+ return ParseFileOldStyle(File);
+}
+// SourceList::ReadFileOldStyle - Read Traditional style sources.list /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgSourceList::ParseFileOldStyle(string File)
+{
// Open the stream for reading
ifstream F(File.c_str(),ios::in /*| ios::nocreate*/);
if (!F != 0)
@@ -341,6 +301,73 @@ bool pkgSourceList::ReadAppend(string File)
return true;
}
/*}}}*/
+// SourceList::ParseFileDeb822 - Parse deb822 style sources.list /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool pkgSourceList::ParseFileDeb822(string File)
+{
+
+ pkgTagSection Tags;
+ map<string, string> Options;
+ unsigned int i=0;
+
+ // see if we can read the file
+ _error->PushToStack();
+ FileFd Fd(File, FileFd::ReadOnly);
+ pkgTagFile Sources(&Fd);
+ if (_error->PendingError() == true)
+ {
+ _error->RevertToStack();
+ return false;
+ }
+ _error->MergeWithStack();
+
+ // read step by step
+ while (Sources.Step(Tags) == true)
+ {
+ if(!Tags.Exists("Type"))
+ continue;
+
+ string const type = Tags.FindS("Type");
+ Type *Parse = Type::GetType(type.c_str());
+ if (Parse == 0)
+ return _error->Error(_("Type '%s' is not known on stanza %u in source list %s"),type.c_str(),i,Fd.Name().c_str());
+
+ string URI = Tags.FindS("URL");
+ if (!Parse->FixupURI(URI))
+ return _error->Error(_("Malformed stanza %u in source list %s (URI parse)"),i,Fd.Name().c_str());
+
+ string Dist = Tags.FindS("Dist");
+ Dist = SubstVar(Dist,"$(ARCH)",_config->Find("APT::Architecture"));
+
+ // check if there are any options we support
+ const char* option_str[] = {
+ "arch", "arch+", "arch-", "trusted" };
+ for (unsigned int j=0; j < sizeof(option_str)/sizeof(char*); j++)
+ if (Tags.Exists(option_str[j]))
+ Options[option_str[j]] = Tags.FindS(option_str[j]);
+
+ // now create one item per section
+ string const Section = Tags.FindS("Section");
+ std::vector<std::string> list;
+ if (Section.find(","))
+ list = StringSplit(Section, ",");
+ else
+ list = StringSplit(Section, " ");
+ for (std::vector<std::string>::const_iterator I = list.begin();
+ I != list.end(); I++)
+ Parse->CreateItem(SrcList, URI, Dist, (*I), Options);
+
+ i++;
+ }
+
+ // we are done
+ if(i>0)
+ return true;
+
+ return false;
+}
+ /*}}}*/
// SourceList::FindIndex - Get the index associated with a file /*{{{*/
// ---------------------------------------------------------------------
/* */