X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/08e8f724674eb96678dcabf856534c58f5c29996..c307a4f0aa29c9c52a0e028524d21b448a53d09b:/apt-pkg/init.cc diff --git a/apt-pkg/init.cc b/apt-pkg/init.cc index e171d2c6c..76278921f 100644 --- a/apt-pkg/init.cc +++ b/apt-pkg/init.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: init.cc,v 1.5 1998/09/22 05:30:24 jgg Exp $ +// $Id: init.cc,v 1.20 2003/02/09 20:31:05 doogie Exp $ /* ###################################################################### Init - Initialize the package library @@ -8,49 +8,165 @@ ##################################################################### */ /*}}}*/ // Include files /*{{{*/ +#include + #include +#include +#include +#include +#include +#include #include -#include + +#include /*}}}*/ -// pkgInitialize - Initialize the configuration class /*{{{*/ +#define Stringfy_(x) # x +#define Stringfy(x) Stringfy_(x) +const char *pkgVersion = PACKAGE_VERSION; +const char *pkgLibVersion = Stringfy(APT_PKG_MAJOR) "." + Stringfy(APT_PKG_MINOR) "." + Stringfy(APT_PKG_RELEASE); + +// pkgInitConfig - Initialize the configuration class /*{{{*/ // --------------------------------------------------------------------- /* Directories are specified in such a way that the FindDir function will understand them. That is, if they don't start with a / then their parent is prepended, this allows a fair degree of flexability. */ -bool pkgInitialize(Configuration &Cnf) +bool pkgInitConfig(Configuration &Cnf) { // General APT things - Cnf.Set("APT::Architecture","i386"); - - // State - Cnf.Set("Dir::State","/var/state/apt/"); - Cnf.Set("Dir::State::lists","lists/"); + Cnf.CndSet("APT::Architecture", COMMON_ARCH); + if (Cnf.Exists("APT::Build-Essential") == false) + Cnf.Set("APT::Build-Essential::", "build-essential"); + Cnf.CndSet("APT::Install-Recommends", true); + Cnf.CndSet("APT::Install-Suggests", false); + Cnf.CndSet("Dir","/"); - /* These really should be jammed into a generic 'Local Database' engine - which is yet to be determined. The functions in pkgcachegen should - be the only users of these */ - Cnf.Set("Dir::State::xstatus","xstatus"); - Cnf.Set("Dir::State::userstatus","status.user"); - Cnf.Set("Dir::State::status","/var/lib/dpkg/status"); + // State + Cnf.CndSet("Dir::State","var/lib/apt/"); + /* Just in case something goes horribly wrong, we can fall back to the + old /var/state paths.. */ + struct stat St; + if (stat("/var/lib/apt/.",&St) != 0 && + stat("/var/state/apt/.",&St) == 0) + Cnf.CndSet("Dir::State","var/state/apt/"); + + Cnf.CndSet("Dir::State::lists","lists/"); + Cnf.CndSet("Dir::State::cdroms","cdroms.list"); + Cnf.CndSet("Dir::State::mirrors","mirrors/"); + // Cache - Cnf.Set("Dir::Cache","/tmp/"); - Cnf.Set("Dir::Cache::archives","archives/"); - Cnf.Set("Dir::Cache::srcpkgcache","srcpkgcache"); - Cnf.Set("Dir::Cache::pkgcache","pkgcache"); + Cnf.CndSet("Dir::Cache","var/cache/apt/"); + Cnf.CndSet("Dir::Cache::archives","archives/"); + Cnf.CndSet("Dir::Cache::srcpkgcache","srcpkgcache.bin"); + Cnf.CndSet("Dir::Cache::pkgcache","pkgcache.bin"); // Configuration - Cnf.Set("Dir::Etc","/etc/apt/"); - Cnf.Set("Dir::Etc::sourcelist","sources.list"); - Cnf.Set("Dir::Etc::main","apt.conf"); + Cnf.CndSet("Dir::Etc","etc/apt/"); + Cnf.CndSet("Dir::Etc::sourcelist","sources.list"); + Cnf.CndSet("Dir::Etc::sourceparts","sources.list.d"); + Cnf.CndSet("Dir::Etc::vendorlist","vendors.list"); + Cnf.CndSet("Dir::Etc::vendorparts","vendors.list.d"); + Cnf.CndSet("Dir::Etc::main","apt.conf"); + Cnf.CndSet("Dir::Etc::netrc", "auth.conf"); + Cnf.CndSet("Dir::Etc::parts","apt.conf.d"); + Cnf.CndSet("Dir::Etc::preferences","preferences"); + Cnf.CndSet("Dir::Etc::preferencesparts","preferences.d"); + Cnf.CndSet("Dir::Etc::trusted", "trusted.gpg"); + Cnf.CndSet("Dir::Etc::trustedparts","trusted.gpg.d"); + Cnf.CndSet("Dir::Bin::methods","/usr/lib/apt/methods"); + Cnf.CndSet("Dir::Bin::solvers::","/usr/lib/apt/solvers"); + Cnf.CndSet("Dir::Media::MountPath","/media/apt"); + + // State + Cnf.CndSet("Dir::Log","var/log/apt"); + Cnf.CndSet("Dir::Log::Terminal","term.log"); + Cnf.CndSet("Dir::Log::History","history.log"); + + Cnf.Set("Dir::Ignore-Files-Silently::", "~$"); + Cnf.Set("Dir::Ignore-Files-Silently::", "\\.disabled$"); + Cnf.Set("Dir::Ignore-Files-Silently::", "\\.bak$"); + Cnf.Set("Dir::Ignore-Files-Silently::", "\\.dpkg-[a-z]+$"); + Cnf.Set("Dir::Ignore-Files-Silently::", "\\.save$"); + Cnf.Set("Dir::Ignore-Files-Silently::", "\\.orig$"); + + // Default cdrom mount point + Cnf.CndSet("Acquire::cdrom::mount", "/media/cdrom/"); + + bool Res = true; + + // Read an alternate config file + const char *Cfg = getenv("APT_CONFIG"); + if (Cfg != 0) + { + if (RealFileExists(Cfg) == true) + Res &= ReadConfigFile(Cnf,Cfg); + else + _error->WarningE("RealFileExists",_("Unable to read %s"),Cfg); + } + + // Read the configuration parts dir + std::string Parts = Cnf.FindDir("Dir::Etc::parts"); + if (DirectoryExists(Parts) == true) + Res &= ReadConfigDir(Cnf,Parts); + else + _error->WarningE("DirectoryExists",_("Unable to read %s"),Parts.c_str()); // Read the main config file - string FName = Cnf.FindDir("Dir::Etc::main"); - struct stat Buf; - if (stat(FName.c_str(),&Buf) != 0) - return true; - return ReadConfigFile(Cnf,FName); + std::string FName = Cnf.FindFile("Dir::Etc::main"); + if (RealFileExists(FName) == true) + Res &= ReadConfigFile(Cnf,FName); + + if (Res == false) + return false; + + if (Cnf.FindB("Debug::pkgInitConfig",false) == true) + Cnf.Dump(); + +#ifdef APT_DOMAIN + if (Cnf.Exists("Dir::Locale")) + { + bindtextdomain(APT_DOMAIN,Cnf.FindDir("Dir::Locale").c_str()); + bindtextdomain(textdomain(0),Cnf.FindDir("Dir::Locale").c_str()); + } +#endif + + return true; +} + /*}}}*/ +// pkgInitSystem - Initialize the _system calss /*{{{*/ +// --------------------------------------------------------------------- +/* */ +bool pkgInitSystem(Configuration &Cnf,pkgSystem *&Sys) +{ + Sys = 0; + std::string Label = Cnf.Find("Apt::System",""); + if (Label.empty() == false) + { + Sys = pkgSystem::GetSystem(Label.c_str()); + if (Sys == 0) + return _error->Error(_("Packaging system '%s' is not supported"),Label.c_str()); + } + else + { + signed MaxScore = 0; + for (unsigned I = 0; I != pkgSystem::GlobalListLen; I++) + { + signed Score = pkgSystem::GlobalList[I]->Score(Cnf); + if (Score > MaxScore) + { + MaxScore = Score; + Sys = pkgSystem::GlobalList[I]; + } + } + + if (Sys == 0) + return _error->Error(_("Unable to determine a suitable packaging system type")); + } + + return Sys->Initialize(Cnf); } /*}}}*/