diff options
Diffstat (limited to 'apt-pkg/sourcelist.cc')
| -rw-r--r-- | apt-pkg/sourcelist.cc | 115 |
1 files changed, 110 insertions, 5 deletions
diff --git a/apt-pkg/sourcelist.cc b/apt-pkg/sourcelist.cc index 95aba0cb5..db895a6c1 100644 --- a/apt-pkg/sourcelist.cc +++ b/apt-pkg/sourcelist.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: sourcelist.cc,v 1.25 2004/06/07 23:08:00 mdz Exp $ +// $Id: sourcelist.cc,v 1.3 2002/08/15 20:51:37 niemeyer Exp $ /* ###################################################################### List of Sources @@ -21,6 +21,13 @@ #include <apti18n.h> #include <fstream> + +// CNC:2003-03-03 - This is needed for ReadDir stuff. +#include <algorithm> +#include <stdio.h> +#include <dirent.h> +#include <sys/stat.h> +#include <unistd.h> /*}}}*/ using namespace std; @@ -142,23 +149,66 @@ pkgSourceList::~pkgSourceList() /* */ bool pkgSourceList::ReadMainList() { - return Read(_config->FindFile("Dir::Etc::sourcelist")); + // CNC:2003-03-03 - Multiple sources list support. + bool Res = true; +#if 0 + Res = ReadVendors(); + if (Res == false) + return false; +#endif + + Reset(); + // CNC:2003-11-28 - Entries in sources.list have priority over + // entries in sources.list.d. + string Main = _config->FindFile("Dir::Etc::sourcelist"); + if (FileExists(Main) == true) + Res &= ReadAppend(Main); + + string Parts = _config->FindDir("Dir::Etc::sourceparts"); + if (FileExists(Parts) == true) + Res &= ReadSourceDir(Parts); + + return Res; } /*}}}*/ +// CNC:2003-03-03 - Needed to preserve backwards compatibility. +// SourceList::Reset - Clear the sourcelist contents /*{{{*/ +// --------------------------------------------------------------------- +/* */ +void pkgSourceList::Reset() +{ + for (const_iterator I = SrcList.begin(); I != SrcList.end(); I++) + delete *I; + SrcList.erase(SrcList.begin(),SrcList.end()); +} + /*}}}*/ +// CNC:2003-03-03 - Function moved to ReadAppend() and Reset(). // SourceList::Read - Parse the sourcelist file /*{{{*/ // --------------------------------------------------------------------- /* */ bool pkgSourceList::Read(string File) { + Reset(); + return ReadAppend(File); +} + /*}}}*/ +// SourceList::ReadAppend - Parse a sourcelist file /*{{{*/ +// --------------------------------------------------------------------- +/* */ +bool pkgSourceList::ReadAppend(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()); +#if 0 // Now Reset() does this. for (const_iterator I = SrcList.begin(); I != SrcList.end(); I++) delete *I; SrcList.erase(SrcList.begin(),SrcList.end()); - char Buffer[300]; +#endif + // CNC:2003-12-10 - 300 is too short. + char Buffer[1024]; int CurLine = 0; while (F.eof() == false) @@ -172,7 +222,10 @@ bool pkgSourceList::Read(string File) char *I; - for (I = Buffer; *I != 0 && *I != '#'; I++); + // CNC:2003-02-20 - Do not break if '#' is inside []. + for (I = Buffer; *I != 0 && *I != '#'; I++) + if (*I == '[') + for (I++; *I != 0 && *I != ']'; I++); *I = 0; const char *C = _strstrip(Buffer); @@ -188,7 +241,7 @@ bool pkgSourceList::Read(string File) Type *Parse = Type::GetType(LineType.c_str()); if (Parse == 0) - return _error->Error(_("Type '%s' is not known on line %u in source list %s"),LineType.c_str(),CurLine,File.c_str()); + return _error->Error(_("Type '%s' is not known in on line %u in source list %s"),LineType.c_str(),CurLine,File.c_str()); // Vendor name specified if (C[0] == '[') @@ -259,3 +312,55 @@ bool pkgSourceList::GetIndexes(pkgAcquire *Owner, bool GetAll) const return true; } /*}}}*/ +// CNC:2003-03-03 - By Anton V. Denisov <avd@altlinux.org>. +// SourceList::ReadSourceDir - Read a directory with sources files +// Based on ReadConfigDir() /*{{{*/ +// --------------------------------------------------------------------- +/* */ +bool pkgSourceList::ReadSourceDir(string Dir) +{ + DIR *D = opendir(Dir.c_str()); + if (D == 0) + return _error->Errno("opendir",_("Unable to read %s"),Dir.c_str()); + + vector<string> List; + + for (struct dirent *Ent = readdir(D); Ent != 0; Ent = readdir(D)) + { + if (Ent->d_name[0] == '.') + continue; + + // CNC:2003-12-02 Only accept .list files as valid sourceparts + if (flExtension(Ent->d_name) != "list") + continue; + + // Skip bad file names ala run-parts + const char *C = Ent->d_name; + for (; *C != 0; C++) + if (isalpha(*C) == 0 && isdigit(*C) == 0 + && *C != '_' && *C != '-' && *C != '.') + break; + if (*C != 0) + continue; + + // Make sure it is a file and not something else + string File = flCombine(Dir,Ent->d_name); + struct stat St; + if (stat(File.c_str(),&St) != 0 || S_ISREG(St.st_mode) == 0) + continue; + + List.push_back(File); + } + closedir(D); + + sort(List.begin(),List.end()); + + // Read the files + for (vector<string>::const_iterator I = List.begin(); I != List.end(); I++) + if (ReadAppend(*I) == false) + return false; + return true; + +} + /*}}}*/ + |