centralize unlink checks in acquire-item

[apt.git] / apt-pkg / acquire-worker.h

diff --git a/apt-pkg/acquire-worker.h b/apt-pkg/acquire-worker.h
index 848a6bad7d748dd87d012f0ea31a8c45982a44f7..42762abe0427ee1c404c050f7495ae305a9477c4 100644 (file)
--- a/apt-pkg/acquire-worker.h
+++ b/apt-pkg/acquire-worker.h
@@ -1,6 +1,5 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/

-// $Id: acquire-worker.h,v 1.12 2001/02/20 07:03:17 jgg Exp $

 /* ######################################################################
 
    Acquire Worker - Worker process manager
 /* ######################################################################
 
    Acquire Worker - Worker process manager


@@ -22,6 +21,9 @@
 #include <apt-pkg/acquire.h>
 #include <apt-pkg/weakptr.h>
 
 #include <apt-pkg/acquire.h>
 #include <apt-pkg/weakptr.h>
 

+#include <sys/types.h>
+#include <string>
+#include <vector>

 
 /** \brief A fetch subprocess.
  *
 
 /** \brief A fetch subprocess.
  *


@@ -45,7 +47,7 @@
 class pkgAcquire::Worker : public WeakPointable
 {
    /** \brief dpointer placeholder (for later in case we need it) */
 class pkgAcquire::Worker : public WeakPointable
 {
    /** \brief dpointer placeholder (for later in case we need it) */

-   void *d;
+   void * const d;

   
    friend class pkgAcquire;
    
   
    friend class pkgAcquire;
    


@@ -98,6 +100,11 @@ class pkgAcquire::Worker : public WeakPointable
     */
    int OutFd;
 
     */
    int OutFd;
 

+   /** \brief The socket to send SCM_RIGHTS message through
+    */
+   int PrivSepSocketFd;
+   int PrivSepSocketFdChild;
+

    /** \brief Set to \b true if the worker is in a state in which it
     *  might generate data or command responses.
     *
    /** \brief Set to \b true if the worker is in a state in which it
     *  might generate data or command responses.
     *


@@ -136,8 +143,8 @@ class pkgAcquire::Worker : public WeakPointable
    
    /** \brief Retrieve any available messages from the subprocess.
     *
    
    /** \brief Retrieve any available messages from the subprocess.
     *

-    *  The messages are retrieved as in ::ReadMessages(), and
-    *  MessageFailure() is invoked if an error occurs; in particular,
+    *  The messages are retrieved as in \link strutl.h ReadMessages()\endlink, and
+    *  #MethodFailure() is invoked if an error occurs; in particular,

     *  if the pipe to the subprocess dies unexpectedly while a message
     *  is being read.
     *
     *  if the pipe to the subprocess dies unexpectedly while a message
     *  is being read.
     *


@@ -310,7 +317,7 @@ class pkgAcquire::Worker : public WeakPointable
     *  \param Config A location in which to store information about
     *  the fetch method.
     */
     *  \param Config A location in which to store information about
     *  the fetch method.
     */

-   Worker(MethodConfig *Config);
+   explicit Worker(MethodConfig *Config);

 
    /** \brief Clean up this worker.
     *
 
    /** \brief Clean up this worker.
     *


@@ -318,6 +325,9 @@ class pkgAcquire::Worker : public WeakPointable
     *  \b false, also rudely interrupts the worker with a SIGINT.
     */
    virtual ~Worker();
     *  \b false, also rudely interrupts the worker with a SIGINT.
     */
    virtual ~Worker();

+
+private:
+   APT_HIDDEN void PrepareFiles(char const * const caller, pkgAcquire::Queue::QItem const * const Itm);

 };
 
 /** @} */
 };
 
 /** @} */