From 7a7fa5f07e59bd17415cb0321d1f98527c2cfea4 Mon Sep 17 00:00:00 2001
From: Arch Librarian <arch@canonical.com>
Date: Mon, 20 Sep 2004 16:51:25 +0000
Subject: apt-get update works now Author: jgg Date: 1998-11-12 04:10:52 GMT
 apt-get update works now

---
 apt-pkg/acquire-item.cc | 11 ++++++-----
 apt-pkg/acquire.cc      | 46 ++++++++++++++++++++++++++++++++++++++++++++--
 apt-pkg/acquire.h       |  5 ++++-
 3 files changed, 54 insertions(+), 8 deletions(-)

(limited to 'apt-pkg')

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index d1233e887..7cd43f4e6 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: acquire-item.cc,v 1.9 1998/11/11 06:54:13 jgg Exp $
+// $Id: acquire-item.cc,v 1.10 1998/11/12 04:10:52 jgg Exp $
 /* ######################################################################
 
    Acquire Item - Item to acquire
@@ -168,13 +168,14 @@ void pkgAcqIndex::Done(string Message,unsigned long Size,string MD5)
       FinalFile += URItoFileName(Location->PackagesURI());
       Rename(DestFile,FinalFile);
       
+      /* We restore the original name to DestFile so that the clean operation
+         will work OK */
+      DestFile = _config->FindDir("Dir::State::lists") + "partial/";
+      DestFile += URItoFileName(Location->PackagesURI());
+      
       // Remove the compressed version.
       if (Erase == true)
-      {
-	 DestFile = _config->FindDir("Dir::State::lists") + "partial/";
-	 DestFile += URItoFileName(Location->PackagesURI());
 	 unlink(DestFile.c_str());
-      }      
       return;
    }
 
diff --git a/apt-pkg/acquire.cc b/apt-pkg/acquire.cc
index 3e22268a7..972a466c5 100644
--- a/apt-pkg/acquire.cc
+++ b/apt-pkg/acquire.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: acquire.cc,v 1.13 1998/11/11 23:45:08 jgg Exp $
+// $Id: acquire.cc,v 1.14 1998/11/12 04:10:54 jgg Exp $
 /* ######################################################################
 
    Acquire - File Acquiration
@@ -23,6 +23,7 @@
 #include <apt-pkg/error.h>
 #include <strutl.h>
 
+#include <dirent.h>
 #include <sys/time.h>
 									/*}}}*/
 
@@ -343,7 +344,48 @@ pkgAcquire::Worker *pkgAcquire::WorkerStep(Worker *I)
    return I->NextAcquire;
 };
 									/*}}}*/
-
+// pkgAcquire::Clean - Cleans a directory				/*{{{*/
+// ---------------------------------------------------------------------
+/* This is a bit simplistic, it looks at every file in the dir and sees
+   if it is part of the download set. */
+bool pkgAcquire::Clean(string Dir)
+{
+   DIR *D = opendir(Dir.c_str());   
+   if (D == 0)
+      return _error->Errno("opendir","Unable to read %s",Dir.c_str());
+   
+   string StartDir = SafeGetCWD();
+   if (chdir(Dir.c_str()) != 0)
+   {
+      closedir(D);
+      return _error->Errno("chdir","Unable to change to ",Dir.c_str());
+   }
+   
+   for (struct dirent *Dir = readdir(D); Dir != 0; Dir = readdir(D))
+   {
+      // Skip some files..
+      if (strcmp(Dir->d_name,"lock") == 0 ||
+	  strcmp(Dir->d_name,"partial") == 0 ||
+	  strcmp(Dir->d_name,".") == 0 ||
+	  strcmp(Dir->d_name,"..") == 0)
+	 continue;
+      
+      // Look in the get list
+      vector<Item *>::iterator I = Items.begin();
+      for (; I != Items.end(); I++)
+	 if (flNotDir((*I)->DestFile) == Dir->d_name)
+	    break;
+      
+      // Nothing found, nuke it
+      if (I == Items.end())
+	 unlink(Dir->d_name);
+   };
+   
+   chdir(StartDir.c_str());
+   closedir(D);
+   return true;   
+}
+									/*}}}*/
 // Acquire::MethodConfig::MethodConfig - Constructor			/*{{{*/
 // ---------------------------------------------------------------------
 /* */
diff --git a/apt-pkg/acquire.h b/apt-pkg/acquire.h
index 5d6e5502c..c85a7aef7 100644
--- a/apt-pkg/acquire.h
+++ b/apt-pkg/acquire.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description								/*{{{*/
-// $Id: acquire.h,v 1.10 1998/11/11 06:54:17 jgg Exp $
+// $Id: acquire.h,v 1.11 1998/11/12 04:10:55 jgg Exp $
 /* ######################################################################
 
    Acquire - File Acquiration
@@ -98,6 +98,9 @@ class pkgAcquire
    Worker *WorkerStep(Worker *I);
    inline Item **ItemsBegin() {return Items.begin();};
    inline Item **ItemsEnd() {return Items.end();};
+
+   // Cleans out the download dir
+   bool Clean(string Dir);
    
    pkgAcquire(pkgAcquireStatus *Log = 0);
    ~pkgAcquire();
-- 
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