// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
-// $Id: dpkgpm.h,v 1.4 1999/07/03 03:10:35 jgg Exp $
+// $Id: dpkgpm.h,v 1.8 2001/05/07 05:05:13 jgg Exp $
/* ######################################################################
DPKG Package Manager - Provide an interface to dpkg
#ifndef PKGLIB_DPKGPM_H
#define PKGLIB_DPKGPM_H
-#ifdef __GNUG__
-#pragma interface "apt-pkg/dpkgpm.h"
-#endif
-
#include <apt-pkg/packagemanager.h>
#include <vector>
+#include <map>
+#include <stdio.h>
+
+using std::vector;
+using std::map;
+
class pkgDPkgPM : public pkgPackageManager
{
- protected:
+ private:
+
+ bool stdin_is_dev_null;
+
+ // the buffer we use for the dpkg status-fd reading
+ char dpkgbuf[1024];
+ int dpkgbuf_pos;
+ FILE *term_out;
+ protected:
+
+ // progress reporting
+ struct DpkgState
+ {
+ const char *state; // the dpkg state (e.g. "unpack")
+ const char *str; // the human readable translation of the state
+ };
+
+ // the dpkg states that the pkg will run through, the string is
+ // the package, the vector contains the dpkg states that the package
+ // will go through
+ map<string,vector<struct DpkgState> > PackageOps;
+ // the dpkg states that are already done; the string is the package
+ // the int is the state that is already done (e.g. a package that is
+ // going to be install is already in state "half-installed")
+ map<string,unsigned int> PackageOpsDone;
+ // progress reporting
+ unsigned int PackagesDone;
+ unsigned int PackagesTotal;
+
struct Item
{
- enum Ops {Install, Configure, Remove} Op;
+ enum Ops {Install, Configure, Remove, Purge} Op;
string File;
PkgIterator Pkg;
- Item(Ops Op,PkgIterator Pkg,string File = "") : Op(Op),
+ Item(Ops Op,PkgIterator Pkg,string File = "") : Op(Op),
File(File), Pkg(Pkg) {};
Item() {};
vector<Item> List;
// Helpers
- bool RunScripts(const char *Cnf);
+ bool RunScriptsWithPkgs(const char *Cnf);
+ bool SendV2Pkgs(FILE *F);
+
+ // dpkg log
+ bool OpenLog();
+ bool CloseLog();
+ // input processing
+ void DoStdin(int master);
+ void DoTerminalPty(int master);
+ void DoDpkgStatusFd(int statusfd, int OutStatusFd);
+ void ProcessDpkgStatusLine(int OutStatusFd, char *line);
+
// The Actuall installation implementation
virtual bool Install(PkgIterator Pkg,string File);
virtual bool Configure(PkgIterator Pkg);
- virtual bool Remove(PkgIterator Pkg);
- virtual bool Go();
+ virtual bool Remove(PkgIterator Pkg,bool Purge = false);
+ virtual bool Go(int StatusFd=-1);
virtual void Reset();
public:
- pkgDPkgPM(pkgDepCache &Cache);
+ pkgDPkgPM(pkgDepCache *Cache);
virtual ~pkgDPkgPM();
};