1 // -*- mode: cpp; mode: fold -*-
3 // $Id: dpkgpm.h,v 1.8 2001/05/07 05:05:13 jgg Exp $
4 /* ######################################################################
6 DPKG Package Manager - Provide an interface to dpkg
8 ##################################################################### */
10 #ifndef PKGLIB_DPKGPM_H
11 #define PKGLIB_DPKGPM_H
13 #include <apt-pkg/packagemanager.h>
17 #include <apt-pkg/macros.h>
19 #ifndef APT_8_CLEANER_HEADERS
24 class pkgDPkgPMPrivate
;
27 class pkgDPkgPM
: public pkgPackageManager
32 /** \brief record the disappear action and handle accordingly
34 dpkg let packages disappear then they have no files any longer and
35 nothing depends on them. We need to collect this as dpkg as well as
36 APT doesn't know beforehand that the package will disappear, so the
37 only possible option is to tell the user afterwards about it.
38 To enhance the experience we also try to forward the auto-install
39 flag so the disappear-causer(s) are not autoremoved next time -
40 for the transfer to happen the disappeared version needs to depend
41 on the package the flag should be forwarded to and this package
42 needs to declare a Replaces on the disappeared package.
43 \param pkgname Name of the package that disappeared
45 void handleDisappearAction(std::string
const &pkgname
);
53 const char *state
; // the dpkg state (e.g. "unpack")
54 const char *str
; // the human readable translation of the state
57 // the dpkg states that the pkg will run through, the string is
58 // the package, the vector contains the dpkg states that the package
60 std::map
<std::string
,std::vector
<struct DpkgState
> > PackageOps
;
61 // the dpkg states that are already done; the string is the package
62 // the int is the state that is already done (e.g. a package that is
63 // going to be install is already in state "half-installed")
64 std::map
<std::string
,unsigned int> PackageOpsDone
;
67 unsigned int PackagesDone
;
68 unsigned int PackagesTotal
;
72 enum Ops
{Install
, Configure
, Remove
, Purge
, ConfigurePending
, TriggersPending
} Op
;
75 Item(Ops Op
,PkgIterator Pkg
,std::string File
= "") : Op(Op
),
76 File(File
), Pkg(Pkg
) {};
80 std::vector
<Item
> List
;
83 bool RunScriptsWithPkgs(const char *Cnf
);
84 __deprecated
bool SendV2Pkgs(FILE *F
);
85 bool SendPkgsInfo(FILE * const F
, unsigned int const &Version
);
86 void WriteHistoryTag(std::string
const &tag
, std::string value
);
89 void SetupTerminalScrollArea(int nr_scrolled_rows
);
90 void SendTerminalProgress(float percentage
);
91 void CleanupTerminal();
94 void WriteApportReport(const char *pkgpath
, const char *errormsg
);
101 void DoStdin(int master
);
102 void DoTerminalPty(int master
);
103 void DoDpkgStatusFd(int statusfd
);
104 void ProcessDpkgStatusLine(char *line
);
106 // The Actuall installation implementation
107 virtual bool Install(PkgIterator Pkg
,std::string File
);
108 virtual bool Configure(PkgIterator Pkg
);
109 virtual bool Remove(PkgIterator Pkg
,bool Purge
= false);
111 virtual bool Go(APT::Progress::PackageManager
*progress
);
112 virtual void Reset();
116 pkgDPkgPM(pkgDepCache
*Cache
);
117 virtual ~pkgDPkgPM();
120 void SigINT(int sig
);