correct cross & disappear progress detection

[apt.git] / apt-pkg / deb / dpkgpm.h

diff --git a/apt-pkg/deb/dpkgpm.h b/apt-pkg/deb/dpkgpm.h
index b7b5a6def6243f877cf3056fa78901fe6a054fc1..193754644d44ad19b527beba48385334300cdb1e 100644 (file)
--- a/apt-pkg/deb/dpkgpm.h
+++ b/apt-pkg/deb/dpkgpm.h
@@ -11,26 +11,33 @@
 #define PKGLIB_DPKGPM_H
 
 #include <apt-pkg/packagemanager.h>
+#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/macros.h>
+
 #include <vector>
 #include <map>
 #include <stdio.h>
+#include <string>
+
+#ifndef APT_10_CLEANER_HEADERS
+#include <apt-pkg/init.h>
+#endif
 
+class pkgDepCache;
+namespace APT { namespace Progress { class PackageManager; } }
+
+#ifndef APT_8_CLEANER_HEADERS
 using std::vector;
 using std::map;
+#endif
+
+class pkgDPkgPMPrivate;
 
 
 class pkgDPkgPM : public pkgPackageManager
 {
    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;
-   FILE *history_out;
-   string dpkg_error;
+   pkgDPkgPMPrivate * const d;
 
    /** \brief record the disappear action and handle accordingly
 
@@ -45,7 +52,7 @@ class pkgDPkgPM : public pkgPackageManager
       needs to declare a Replaces on the disappeared package.
       \param pkgname Name of the package that disappeared
    */
-   void handleDisappearAction(string const &pkgname);
+   APT_HIDDEN void handleDisappearAction(std::string const &pkgname);
 
    protected:
    int pkgFailures;
@@ -60,32 +67,40 @@ class pkgDPkgPM : public pkgPackageManager
    // 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;
+   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")
-   map<string,unsigned int> PackageOpsDone;
+   std::map<std::string,unsigned int> PackageOpsDone;
 
    // progress reporting
    unsigned int PackagesDone;
    unsigned int PackagesTotal;
-  
+
+   public:
    struct Item
    {
-      enum Ops {Install, Configure, Remove, Purge, ConfigurePending, TriggersPending} Op;
-      string File;
+      enum Ops {Install, Configure, Remove, Purge, ConfigurePending, TriggersPending,
+         RemovePending, PurgePending } 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;
+   protected:
+   std::vector<Item> List;
 
    // Helpers
    bool RunScriptsWithPkgs(const char *Cnf);
-   bool SendV2Pkgs(FILE *F);
-   void WriteHistoryTag(string const &tag, string value);
+   APT_DEPRECATED_MSG("Use SendPkgInfo with the version as parameter instead") bool SendV2Pkgs(FILE *F);
+   bool SendPkgsInfo(FILE * const F, unsigned int const &Version);
+   void WriteHistoryTag(std::string const &tag, std::string value);
+   std::string ExpandShortPackageName(pkgDepCache &Cache,
+                                      const std::string &short_pkgname);
+
+   // Terminal progress 
+   void SendTerminalProgress(float percentage);
 
    // apport integration
    void WriteApportReport(const char *pkgpath, const char *errormsg);
@@ -93,24 +108,37 @@ class pkgDPkgPM : public pkgPackageManager
    // dpkg log
    bool OpenLog();
    bool CloseLog();
+
+   // helper
+   void BuildPackagesProgressMap();
+   void StartPtyMagic();
+   void SetupSlavePtyMagic();
+   void StopPtyMagic();
    
    // 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,bool Purge = false);
-   virtual bool Go(int StatusFd=-1);
-   virtual void Reset();
+   void DoDpkgStatusFd(int statusfd);
+   void ProcessDpkgStatusLine(char *line);
+
+   // The Actual installation implementation
+   virtual bool Install(PkgIterator Pkg,std::string File) APT_OVERRIDE;
+   virtual bool Configure(PkgIterator Pkg) APT_OVERRIDE;
+   virtual bool Remove(PkgIterator Pkg,bool Purge = false) APT_OVERRIDE;
+
+   virtual bool Go(APT::Progress::PackageManager *progress) APT_OVERRIDE;
+   APT_DEPRECATED_MSG("Use overload with explicit progress manager") virtual bool Go(int StatusFd=-1) APT_OVERRIDE;
+
+   virtual void Reset() APT_OVERRIDE;
    
    public:
 
    pkgDPkgPM(pkgDepCache *Cache);
    virtual ~pkgDPkgPM();
+
+   APT_HIDDEN static bool ExpandPendingCalls(std::vector<Item> &List, pkgDepCache &Cache);
 };
 
+void SigINT(int sig);
+
 #endif