From b2e465d6d32d2dc884f58b94acb7e35f671a87fe Mon Sep 17 00:00:00 2001 From: Arch Librarian Date: Mon, 20 Sep 2004 16:56:32 +0000 Subject: Join with aliencode Author: jgg Date: 2001-02-20 07:03:16 GMT Join with aliencode --- apt-pkg/sourcelist.cc | 424 +++++++++++++++----------------------------------- 1 file changed, 127 insertions(+), 297 deletions(-) (limited to 'apt-pkg/sourcelist.cc') diff --git a/apt-pkg/sourcelist.cc b/apt-pkg/sourcelist.cc index 1fdbd834e..da7e38f6e 100644 --- a/apt-pkg/sourcelist.cc +++ b/apt-pkg/sourcelist.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: sourcelist.cc,v 1.17 1999/10/17 07:30:23 jgg Exp $ +// $Id: sourcelist.cc,v 1.18 2001/02/20 07:03:17 jgg Exp $ /* ###################################################################### List of Sources @@ -18,10 +18,99 @@ #include #include +#include + #include -#include -#include -#include + /*}}}*/ + +// Global list of Item supported +static pkgSourceList::Type *ItmList[10]; +pkgSourceList::Type **pkgSourceList::Type::GlobalList = ItmList; +unsigned long pkgSourceList::Type::GlobalListLen = 0; + +// Type::Type - Constructor /*{{{*/ +// --------------------------------------------------------------------- +/* Link this to the global list of items*/ +pkgSourceList::Type::Type() +{ + ItmList[GlobalListLen] = this; + GlobalListLen++; +} + /*}}}*/ +// Type::GetType - Get a specific meta for a given type /*{{{*/ +// --------------------------------------------------------------------- +/* */ +pkgSourceList::Type *pkgSourceList::Type::GetType(const char *Type) +{ + for (unsigned I = 0; I != GlobalListLen; I++) + if (strcmp(GlobalList[I]->Name,Type) == 0) + return GlobalList[I]; + return 0; +} + /*}}}*/ +// Type::FixupURI - Normalize the URI and check it.. /*{{{*/ +// --------------------------------------------------------------------- +/* */ +bool pkgSourceList::Type::FixupURI(string &URI) const +{ + if (URI.empty() == true) + return false; + + if (URI.find(':') == string::npos) + return false; + + URI = SubstVar(URI,"$(ARCH)",_config->Find("APT::Architecture")); + + // Make sure that the URN is / postfixed + if (URI[URI.size() - 1] != '/') + URI += '/'; + + return true; +} + /*}}}*/ +// Type::ParseLine - Parse a single line /*{{{*/ +// --------------------------------------------------------------------- +/* This is a generic one that is the 'usual' format for sources.list + Weird types may override this. */ +bool pkgSourceList::Type::ParseLine(vector &List, + const char *Buffer, + unsigned long CurLine, + string File) const +{ + string URI; + string Dist; + string Section; + + if (ParseQuoteWord(Buffer,URI) == false) + return _error->Error(_("Malformed line %lu in source list %s (URI)"),CurLine,File.c_str()); + if (ParseQuoteWord(Buffer,Dist) == false) + return _error->Error(_("Malformed line %lu in source list %s (dist)"),CurLine,File.c_str()); + + if (FixupURI(URI) == false) + return _error->Error(_("Malformed line %lu in source list %s (URI parse)"),CurLine,File.c_str()); + + // Check for an absolute dists specification. + if (Dist.empty() == false && Dist[Dist.size() - 1] == '/') + { + if (ParseQuoteWord(Buffer,Section) == true) + return _error->Error(_("Malformed line %lu in source list %s (Absolute dist)"),CurLine,File.c_str()); + Dist = SubstVar(Dist,"$(ARCH)",_config->Find("APT::Architecture")); + return CreateItem(List,URI,Dist,Section); + } + + // Grab the rest of the dists + if (ParseQuoteWord(Buffer,Section) == false) + return _error->Error(_("Malformed line %lu in source list %s (dist parse)"),CurLine,File.c_str()); + + do + { + if (CreateItem(List,URI,Dist,Section) == false) + return false; + } + while (ParseQuoteWord(Buffer,Section) == true); + + return true; +} /*}}}*/ // SourceList::pkgSourceList - Constructors /*{{{*/ @@ -52,7 +141,7 @@ bool pkgSourceList::Read(string File) // Open the stream for reading ifstream F(File.c_str(),ios::in | ios::nocreate); if (!F != 0) - return _error->Errno("ifstream::ifstream","Opening %s",File.c_str()); + return _error->Errno("ifstream::ifstream",_("Opening %s"),File.c_str()); List.erase(List.begin(),List.end()); char Buffer[300]; @@ -63,318 +152,59 @@ bool pkgSourceList::Read(string File) F.getline(Buffer,sizeof(Buffer)); CurLine++; _strtabexpand(Buffer,sizeof(Buffer)); - _strstrip(Buffer); + + + char *I; + for (I = Buffer; *I != 0 && *I != '#'; I++); + *I = 0; + + const char *C = _strstrip(Buffer); // Comment or blank - if (Buffer[0] == '#' || Buffer[0] == 0) + if (C[0] == '#' || C[0] == 0) continue; - + // Grok it - string Type; - string URI; - Item Itm; - const char *C = Buffer; - if (ParseQuoteWord(C,Type) == false) - return _error->Error("Malformed line %u in source list %s (type)",CurLine,File.c_str()); - if (ParseQuoteWord(C,URI) == false) - return _error->Error("Malformed line %u in source list %s (URI)",CurLine,File.c_str()); - if (ParseQuoteWord(C,Itm.Dist) == false) - return _error->Error("Malformed line %u in source list %s (dist)",CurLine,File.c_str()); - if (Itm.SetType(Type) == false) - return _error->Error("Malformed line %u in source list %s (type parse)",CurLine,File.c_str()); - if (Itm.SetURI(URI) == false) - return _error->Error("Malformed line %u in source list %s (URI parse)",CurLine,File.c_str()); - - // Check for an absolute dists specification. - if (Itm.Dist.empty() == false && Itm.Dist[Itm.Dist.size() - 1] == '/') - { - if (ParseQuoteWord(C,Itm.Section) == true) - return _error->Error("Malformed line %u in source list %s (Absolute dist)",CurLine,File.c_str()); - Itm.Dist = SubstVar(Itm.Dist,"$(ARCH)",_config->Find("APT::Architecture")); - List.push_back(Itm); - continue; - } + string LineType; + if (ParseQuoteWord(C,LineType) == false) + return _error->Error(_("Malformed line %u in source list %s (type)"),CurLine,File.c_str()); - // Grab the rest of the dists - if (ParseQuoteWord(C,Itm.Section) == false) - return _error->Error("Malformed line %u in source list %s (dist parse)",CurLine,File.c_str()); + 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()); - do - { - List.push_back(Itm); - } - while (ParseQuoteWord(C,Itm.Section) == true); + if (Parse->ParseLine(List,C,CurLine,File) == false) + return false; } return true; } /*}}}*/ -// SourceList::Item << - Writes the item to a stream /*{{{*/ -// --------------------------------------------------------------------- -/* This is not suitable for rebuilding the sourcelist file but it good for - debugging. */ -ostream &operator <<(ostream &O,pkgSourceList::Item &Itm) -{ - O << (int)Itm.Type << ' ' << Itm.URI << ' ' << Itm.Dist << ' ' << Itm.Section; - return O; -} - /*}}}*/ -// SourceList::Item::SetType - Sets the distribution type /*{{{*/ +// SourceList::FindIndex - Get the index associated with a file /*{{{*/ // --------------------------------------------------------------------- /* */ -bool pkgSourceList::Item::SetType(string S) +bool pkgSourceList::FindIndex(pkgCache::PkgFileIterator File, + pkgIndexFile *&Found) const { - if (S == "deb") + for (const_iterator I = List.begin(); I != List.end(); I++) { - Type = Deb; - return true; - } - - if (S == "deb-src") - { - Type = DebSrc; - return true; + if ((*I)->FindInCache(*File.Cache()) == File) + { + Found = *I; + return true; + } } - - return false; -} - /*}}}*/ -// SourceList::Item::SetURI - Set the URI /*{{{*/ -// --------------------------------------------------------------------- -/* For simplicity we strip the scheme off the uri */ -bool pkgSourceList::Item::SetURI(string S) -{ - if (S.empty() == true) - return false; - - if (S.find(':') == string::npos) - return false; - - S = SubstVar(S,"$(ARCH)",_config->Find("APT::Architecture")); - // Make sure that the URN is / postfixed - URI = S; - if (URI[URI.size() - 1] != '/') - URI += '/'; - - return true; -} - /*}}}*/ -// SourceList::Item::PackagesURI - Returns a URI to the packages file /*{{{*/ -// --------------------------------------------------------------------- -/* */ -string pkgSourceList::Item::PackagesURI() const -{ - string Res; - switch (Type) - { - case Deb: - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Res = URI + Dist; - else - Res = URI; - } - else - Res = URI + "dists/" + Dist + '/' + Section + - "/binary-" + _config->Find("APT::Architecture") + '/'; - - Res += "Packages"; - break; - - case DebSrc: - if (Dist[Dist.size() - 1] == '/') - Res = URI + Dist; - else - Res = URI + "dists/" + Dist + '/' + Section + - "/source/"; - - Res += "Sources"; - break; - }; - return Res; -} - /*}}}*/ -// SourceList::Item::PackagesInfo - Shorter version of the URI /*{{{*/ -// --------------------------------------------------------------------- -/* This is a shorter version that is designed to be < 60 chars or so */ -string pkgSourceList::Item::PackagesInfo() const -{ - string Res; - switch (Type) - { - case Deb: - Res += SiteOnly(URI) + ' '; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Res += Dist; - } - else - Res += Dist + '/' + Section; - - Res += " Packages"; - break; - - case DebSrc: - Res += SiteOnly(URI) + ' '; - if (Dist[Dist.size() - 1] == '/') - Res += Dist; - else - Res += Dist + '/' + Section; - - Res += " Sources"; - break; - }; - return Res; -} - /*}}}*/ -// SourceList::Item::ReleaseURI - Returns a URI to the release file /*{{{*/ -// --------------------------------------------------------------------- -/* */ -string pkgSourceList::Item::ReleaseURI() const -{ - string Res; - switch (Type) - { - case Deb: - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Res = URI + Dist; - else - Res = URI; - } - else - Res = URI + "dists/" + Dist + '/' + Section + - "/binary-" + _config->Find("APT::Architecture") + '/'; - - Res += "Release"; - break; - - case DebSrc: - if (Dist[Dist.size() - 1] == '/') - Res = URI + Dist; - else - Res = URI + "dists/" + Dist + '/' + Section + - "/source/"; - - Res += "Release"; - break; - }; - return Res; -} - /*}}}*/ -// SourceList::Item::ReleaseInfo - Shorter version of the URI /*{{{*/ -// --------------------------------------------------------------------- -/* This is a shorter version that is designed to be < 60 chars or so */ -string pkgSourceList::Item::ReleaseInfo() const -{ - string Res; - switch (Type) - { - case Deb: - case DebSrc: - Res += SiteOnly(URI) + ' '; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Res += Dist; - } - else - Res += Dist + '/' + Section; - - Res += " Release"; - break; - }; - return Res; -} - /*}}}*/ -// SourceList::Item::ArchiveInfo - Shorter version of the archive spec /*{{{*/ -// --------------------------------------------------------------------- -/* This is a shorter version that is designed to be < 60 chars or so */ -string pkgSourceList::Item::ArchiveInfo(pkgCache::VerIterator Ver) const -{ - string Res; - switch (Type) - { - case DebSrc: - case Deb: - Res += SiteOnly(URI) + ' '; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Res += Dist; - } - else - Res += Dist + '/' + Section; - - Res += " "; - Res += Ver.ParentPkg().Name(); - Res += " "; - Res += Ver.VerStr(); - - break; - }; - return Res; -} - /*}}}*/ -// SourceList::Item::ArchiveURI - Returns a URI to the given archive /*{{{*/ -// --------------------------------------------------------------------- -/* */ -string pkgSourceList::Item::ArchiveURI(string File) const -{ - string Res; - switch (Type) - { - case Deb: - case DebSrc: - Res = URI + File; - break; - }; - return Res; -} - /*}}}*/ -// SourceList::Item::SourceInfo - Returns an info line for a source /*{{{*/ -// --------------------------------------------------------------------- -/* */ -string pkgSourceList::Item::SourceInfo(string Pkg,string Ver,string Comp) const -{ - string Res; - switch (Type) - { - case DebSrc: - case Deb: - Res += SiteOnly(URI) + ' '; - if (Dist[Dist.size() - 1] == '/') - { - if (Dist != "/") - Res += Dist; - } - else - Res += Dist + '/' + Section; - - Res += " "; - Res += Pkg; - Res += " "; - Res += Ver; - if (Comp.empty() == false) - Res += " (" + Comp + ")"; - break; - }; - return Res; + return false; } /*}}}*/ -// SourceList::Item::SiteOnly - Strip off the path part of a URI /*{{{*/ +// SourceList::GetIndexes - Load the index files into the downloader /*{{{*/ // --------------------------------------------------------------------- /* */ -string pkgSourceList::Item::SiteOnly(string URI) const +bool pkgSourceList::GetIndexes(pkgAcquire *Owner) const { - ::URI U(URI); - U.User = string(); - U.Password = string(); - U.Path = string(); - U.Port = 0; - return U; + for (const_iterator I = List.begin(); I != List.end(); I++) + if ((*I)->GetIndexes(Owner) == false) + return false; + return true; } /*}}}*/ -- cgit v1.2.3