// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: init.cc,v 1.8 1998/10/20 02:39:19 jgg Exp $
+// $Id: init.cc,v 1.20 2003/02/09 20:31:05 doogie Exp $
/* ######################################################################
Init - Initialize the package library
/*}}}*/
// Include files /*{{{*/
#include <apt-pkg/init.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/error.h>
+#include <apti18n.h>
+#include <config.h>
+#include <cstdlib>
#include <sys/stat.h>
-#include <unistd.h>
/*}}}*/
-// pkgInitialize - Initialize the configuration class /*{{{*/
+#define Stringfy_(x) # x
+#define Stringfy(x) Stringfy_(x)
+const char *pkgVersion = 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.Set("APT::Architecture", COMMON_ARCH);
+ Cnf.Set("APT::Build-Essential::", "build-essential");
+ Cnf.Set("APT::Install-Recommends", true);
+ Cnf.Set("APT::Install-Suggests", false);
+ Cnf.Set("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.Set("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.Set("Dir::State","var/state/apt/");
+
+ Cnf.Set("Dir::State::lists","lists/");
+ Cnf.Set("Dir::State::cdroms","cdroms.list");
// Cache
- Cnf.Set("Dir::Cache","/var/cache/apt/");
+ Cnf.Set("Dir::Cache","var/cache/apt/");
Cnf.Set("Dir::Cache::archives","archives/");
Cnf.Set("Dir::Cache::srcpkgcache","srcpkgcache.bin");
Cnf.Set("Dir::Cache::pkgcache","pkgcache.bin");
// Configuration
- Cnf.Set("Dir::Etc","/etc/apt/");
+ Cnf.Set("Dir::Etc","etc/apt/");
Cnf.Set("Dir::Etc::sourcelist","sources.list");
+ Cnf.Set("Dir::Etc::sourceparts","sources.list.d");
+ Cnf.Set("Dir::Etc::vendorlist","vendors.list");
+ Cnf.Set("Dir::Etc::vendorparts","vendors.list.d");
Cnf.Set("Dir::Etc::main","apt.conf");
+ Cnf.Set("Dir::Etc::parts","apt.conf.d");
+ Cnf.Set("Dir::Etc::preferences","preferences");
+ Cnf.Set("Dir::Etc::preferencesparts","preferences.d");
+ Cnf.Set("Dir::Bin::methods","/usr/lib/apt/methods");
+
+ // State
+ Cnf.Set("Dir::Log","var/log/apt");
+ Cnf.Set("Dir::Log::Terminal","term.log");
+
+ // Translation
+ Cnf.Set("APT::Acquire::Translation", "environment");
+
+ bool Res = true;
+
+ // Read an alternate config file
+ const char *Cfg = getenv("APT_CONFIG");
+ if (Cfg != 0)
+ {
+ if (FileExists(Cfg) == true)
+ Res &= ReadConfigFile(Cnf,Cfg);
+ else
+ _error->WarningE("FileExists",_("Unable to read %s"),Cfg);
+ }
+
+ // Read the configuration parts dir
+ string Parts = Cnf.FindDir("Dir::Etc::parts");
+ if (FileExists(Parts) == true)
+ Res &= ReadConfigDir(Cnf,Parts);
+ else
+ _error->WarningE("FileExists",_("Unable to read %s"),Parts.c_str());
// Read the main config file
string FName = Cnf.FindFile("Dir::Etc::main");
- struct stat Buf;
- if (stat(FName.c_str(),&Buf) != 0)
- return true;
- return ReadConfigFile(Cnf,FName);
+ if (FileExists(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;
+ 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);
}
/*}}}*/
projects / apt.git / blobdiff