diff options
Diffstat (limited to 'apt-pkg/sourcelist.cc')
| -rw-r--r-- | apt-pkg/sourcelist.cc | 125 |
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 /*{{{*/ // --------------------------------------------------------------------- /* */ |