X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/b2e465d6d32d2dc884f58b94acb7e35f671a87fe..a23dcda4a75ead3ef9712d90300f45155856b6ce:/apt-pkg/packagemanager.h?ds=inline

diff --git a/apt-pkg/packagemanager.h b/apt-pkg/packagemanager.h
index e46f8808b..48f53576c 100644
--- a/apt-pkg/packagemanager.h
+++ b/apt-pkg/packagemanager.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: packagemanager.h,v 1.11 2001/02/20 07:03:17 jgg Exp $
+// $Id: packagemanager.h,v 1.14 2001/05/07 04:24:08 jgg Exp $
 /* ######################################################################
 
    Package Manager - Abstacts the package manager
@@ -28,7 +28,11 @@
 #endif
 
 #include <string>
+#include <iostream>
 #include <apt-pkg/pkgcache.h>
+#include <apt-pkg/depcache.h>
+
+using std::string;
 
 class pkgAcquire;
 class pkgDepCache;
@@ -48,7 +52,7 @@ class pkgPackageManager : protected pkgCache::Namespace
    bool Debug;
          
    bool DepAdd(pkgOrderList &Order,PkgIterator P,int Depth = 0);
-   OrderResult OrderInstall();
+   virtual OrderResult OrderInstall();
    bool CheckRConflicts(PkgIterator Pkg,DepIterator Dep,const char *Ver);
    bool CreateOrderList();
    
@@ -63,18 +67,44 @@ class pkgPackageManager : protected pkgCache::Namespace
    bool EarlyRemove(PkgIterator Pkg);   
    
    // The Actual installation implementation
-   virtual bool Install(PkgIterator Pkg,string File) {return false;};
-   virtual bool Configure(PkgIterator Pkg) {return false;};
-   virtual bool Remove(PkgIterator Pkg,bool Purge=false) {return false;};
-   virtual bool Go() {return true;};
+   virtual bool Install(PkgIterator /*Pkg*/,string /*File*/) {return false;};
+   virtual bool Configure(PkgIterator /*Pkg*/) {return false;};
+   virtual bool Remove(PkgIterator /*Pkg*/,bool /*Purge*/=false) {return false;};
+   virtual bool Go(int statusFd=-1) {return true;};
    virtual void Reset() {};
-   
+
+   // the result of the operation
+   OrderResult Res;
+
    public:
       
    // Main action members
    bool GetArchives(pkgAcquire *Owner,pkgSourceList *Sources,
 		    pkgRecords *Recs);
-   OrderResult DoInstall();
+
+   // Do the installation 
+   OrderResult DoInstall(int statusFd=-1);
+
+   // stuff that needs to be done before the fork() of a library that
+   // uses apt
+   OrderResult DoInstallPreFork() {
+      Res = OrderInstall();
+      return Res;
+   };
+
+   // stuff that needs to be done after the fork
+   OrderResult DoInstallPostFork(int statusFd=-1) {
+      bool goResult = Go(statusFd);
+      if(goResult == false) 
+	 return Failed;
+
+      // if all was fine update the state file
+      if(Res == Completed) {
+	 Cache.writeStateFile(NULL);
+      }
+      return Res;
+   };
+
    bool FixMissing();
    
    pkgPackageManager(pkgDepCache *Cache);