X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/d38b7b3d803a719b189df80820aeda6a818f4909..0620365915671c718ae2cc181c161a254cbae67e:/apt-pkg/deb/dpkgpm.h

diff --git a/apt-pkg/deb/dpkgpm.h b/apt-pkg/deb/dpkgpm.h
index dcb6e9db0..aab39f633 100644
--- a/apt-pkg/deb/dpkgpm.h
+++ b/apt-pkg/deb/dpkgpm.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: dpkgpm.h,v 1.2 1998/11/23 07:03:12 jgg Exp $
+// $Id: dpkgpm.h,v 1.8 2001/05/07 05:05:13 jgg Exp $
 /* ######################################################################
 
    DPKG Package Manager - Provide an interface to dpkg
@@ -10,39 +10,104 @@
 #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>
+
+#ifndef APT_8_CLEANER_HEADERS
+using std::vector;
+using std::map;
+#endif
+
+class pkgDPkgPMPrivate;
 
 class pkgDPkgPM : public pkgPackageManager
 {
+   private:
+   pkgDPkgPMPrivate *d;
+
+   /** \brief record the disappear action and handle accordingly
+
+      dpkg let packages disappear then they have no files any longer and
+      nothing depends on them. We need to collect this as dpkg as well as
+      APT doesn't know beforehand that the package will disappear, so the
+      only possible option is to tell the user afterwards about it.
+      To enhance the experience we also try to forward the auto-install
+      flag so the disappear-causer(s) are not autoremoved next time -
+      for the transfer to happen the disappeared version needs to depend
+      on the package the flag should be forwarded to and this package
+      needs to declare a Replaces on the disappeared package.
+      \param pkgname Name of the package that disappeared
+   */
+   void handleDisappearAction(std::string const &pkgname);
+
    protected:
-   
+   int pkgFailures;
+
+   // 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
+   std::map<std::string,std::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")
+   std::map<std::string,unsigned int> PackageOpsDone;
+
+   // progress reporting
+   unsigned int PackagesDone;
+   unsigned int PackagesTotal;
+  
    struct Item
    {
-      enum Ops {Install, Configure, Remove} Op;
-      string File;
+      enum Ops {Install, Configure, Remove, Purge, ConfigurePending, TriggersPending} Op;
+      std::string File;
       PkgIterator Pkg;
-      Item(Ops Op,PkgIterator Pkg,string File = "") : Op(Op), 
+      Item(Ops Op,PkgIterator Pkg,std::string File = "") : Op(Op),
             File(File), Pkg(Pkg) {};
       Item() {};
       
    };
-   vector<Item> List;
-      
+   std::vector<Item> List;
+
+   // Helpers
+   bool RunScriptsWithPkgs(const char *Cnf);
+   bool SendV2Pkgs(FILE *F);
+   void WriteHistoryTag(std::string const &tag, std::string value);
+
+   // apport integration
+   void WriteApportReport(const char *pkgpath, const char *errormsg);
+
+   // 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 Install(PkgIterator Pkg,std::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();
 };
 
+void SigINT(int sig);
+
 #endif