* added APT::NeverAutoRemove (a list of regexp for package names that should never...

[apt.git] / apt-pkg / acquire.cc

diff --git a/apt-pkg/acquire.cc b/apt-pkg/acquire.cc
index da3160caed1b171e6fe8a7aa72171ead56f1b6d9..70dce4f540a4ac23e047cd1e855cf4840cb01fca 100644 (file)
--- a/apt-pkg/acquire.cc
+++ b/apt-pkg/acquire.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: acquire.cc,v 1.45 2000/01/17 07:11:49 jgg Exp $
+// $Id: acquire.cc,v 1.50 2004/03/17 05:17:11 mdz Exp $
 /* ######################################################################
 
    Acquire - File Acquiration
@@ -23,12 +23,18 @@
 #include <apt-pkg/error.h>
 #include <apt-pkg/strutl.h>
 
+#include <apti18n.h>
+
+#include <iostream>
+    
 #include <dirent.h>
 #include <sys/time.h>
 #include <errno.h>
 #include <sys/stat.h>
                                                                        /*}}}*/
 
+using namespace std;
+
 // Acquire::pkgAcquire - Constructor                                   /*{{{*/
 // ---------------------------------------------------------------------
 /* We grab some runtime state from the configuration space */
@@ -52,11 +58,11 @@ pkgAcquire::pkgAcquire(pkgAcquireStatus *Log) : Log(Log)
    struct stat St;
    if (stat((_config->FindDir("Dir::State::lists") + "partial/").c_str(),&St) != 0 ||
        S_ISDIR(St.st_mode) == 0)
-      _error->Error("Lists directory %spartial is missing.",
+      _error->Error(_("Lists directory %spartial is missing."),
                    _config->FindDir("Dir::State::lists").c_str());
    if (stat((_config->FindDir("Dir::Cache::Archives") + "partial/").c_str(),&St) != 0 ||
        S_ISDIR(St.st_mode) == 0)
-      _error->Error("Archive directory %spartial is missing.",
+      _error->Error(_("Archive directory %spartial is missing."),
                    _config->FindDir("Dir::Cache::Archives").c_str());
 }
                                                                        /*}}}*/
@@ -81,7 +87,11 @@ pkgAcquire::~pkgAcquire()
 void pkgAcquire::Shutdown()
 {
    while (Items.size() != 0)
+   {
+      if (Items[0]->Status == Item::StatFetching)
+         Items[0]->Status = Item::StatError;
       delete Items[0];
+   }
 
    while (Queues != 0)
    {
@@ -107,10 +117,15 @@ void pkgAcquire::Remove(Item *Itm)
 {
    Dequeue(Itm);
    
-   for (vector<Item *>::iterator I = Items.begin(); I < Items.end(); I++)
+   for (ItemIterator I = Items.begin(); I != Items.end();)
    {
       if (*I == Itm)
+      {
         Items.erase(I);
+        I = Items.begin();
+      }      
+      else 
+        I++;
    }
 }
                                                                        /*}}}*/
@@ -297,7 +312,7 @@ void pkgAcquire::RunFds(fd_set *RSet,fd_set *WSet)
 /* This runs the queues. It manages a select loop for all of the
    Worker tasks. The workers interact with the queues and items to
    manage the actual fetch. */
-pkgAcquire::RunResult pkgAcquire::Run()
+pkgAcquire::RunResult pkgAcquire::Run(int PulseIntervall)
 {
    Running = true;
    
@@ -312,7 +327,7 @@ pkgAcquire::RunResult pkgAcquire::Run()
    // Run till all things have been acquired
    struct timeval tv;
    tv.tv_sec = 0;
-   tv.tv_usec = 500000; 
+   tv.tv_usec = PulseIntervall; 
    while (ToFetch > 0)
    {
       fd_set RFds;
@@ -342,7 +357,7 @@ pkgAcquire::RunResult pkgAcquire::Run()
       // Timeout, notify the log class
       if (Res == 0 || (Log != 0 && Log->Update == true))
       {
-        tv.tv_usec = 500000;
+        tv.tv_usec = PulseIntervall;
         for (Worker *I = Workers; I != 0; I = I->NextAcquire)
            I->Pulse();
         if (Log != 0 && Log->Pulse(this) == false)
@@ -362,7 +377,7 @@ pkgAcquire::RunResult pkgAcquire::Run()
       I->Shutdown(false);
 
    // Shut down the items
-   for (Item **I = Items.begin(); I != Items.end(); I++)
+   for (ItemIterator I = Items.begin(); I != Items.end(); I++)
       (*I)->Finished(); 
    
    if (_error->PendingError())
@@ -398,13 +413,13 @@ 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());
+      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());
+      return _error->Errno("chdir",_("Unable to change to %s"),Dir.c_str());
    }
    
    for (struct dirent *Dir = readdir(D); Dir != 0; Dir = readdir(D))
@@ -417,7 +432,7 @@ bool pkgAcquire::Clean(string Dir)
         continue;
       
       // Look in the get list
-      vector<Item *>::iterator I = Items.begin();
+      ItemCIterator I = Items.begin();
       for (; I != Items.end(); I++)
         if (flNotDir((*I)->DestFile) == Dir->d_name)
            break;
@@ -435,10 +450,10 @@ bool pkgAcquire::Clean(string Dir)
 // Acquire::TotalNeeded - Number of bytes to fetch                     /*{{{*/
 // ---------------------------------------------------------------------
 /* This is the total number of bytes needed */
-unsigned long pkgAcquire::TotalNeeded()
+double pkgAcquire::TotalNeeded()
 {
-   unsigned long Total = 0;
-   for (pkgAcquire::Item **I = ItemsBegin(); I != ItemsEnd(); I++)
+   double Total = 0;
+   for (ItemCIterator I = ItemsBegin(); I != ItemsEnd(); I++)
       Total += (*I)->FileSize;
    return Total;
 }
@@ -446,10 +461,10 @@ unsigned long pkgAcquire::TotalNeeded()
 // Acquire::FetchNeeded - Number of bytes needed to get                        /*{{{*/
 // ---------------------------------------------------------------------
 /* This is the number of bytes that is not local */
-unsigned long pkgAcquire::FetchNeeded()
+double pkgAcquire::FetchNeeded()
 {
-   unsigned long Total = 0;
-   for (pkgAcquire::Item **I = ItemsBegin(); I != ItemsEnd(); I++)
+   double Total = 0;
+   for (ItemCIterator I = ItemsBegin(); I != ItemsEnd(); I++)
       if ((*I)->Local == false)
         Total += (*I)->FileSize;
    return Total;
@@ -458,15 +473,15 @@ unsigned long pkgAcquire::FetchNeeded()
 // Acquire::PartialPresent - Number of partial bytes we already have   /*{{{*/
 // ---------------------------------------------------------------------
 /* This is the number of bytes that is not local */
-unsigned long pkgAcquire::PartialPresent()
+double pkgAcquire::PartialPresent()
 {
-   unsigned long Total = 0;
-   for (pkgAcquire::Item **I = ItemsBegin(); I != ItemsEnd(); I++)
+  double Total = 0;
+   for (ItemCIterator I = ItemsBegin(); I != ItemsEnd(); I++)
       if ((*I)->Local == false)
         Total += (*I)->PartialSize;
    return Total;
 }
-                                                                       /*}}}*/
+
 // Acquire::UriBegin - Start iterator for the uri list                 /*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -706,7 +721,7 @@ void pkgAcquire::Queue::Bump()
 // AcquireStatus::pkgAcquireStatus - Constructor                       /*{{{*/
 // ---------------------------------------------------------------------
 /* */
-pkgAcquireStatus::pkgAcquireStatus()
+pkgAcquireStatus::pkgAcquireStatus() : Update(true), MorePulses(false)
 {
    Start();
 }
@@ -726,7 +741,7 @@ bool pkgAcquireStatus::Pulse(pkgAcquire *Owner)
    // Compute the total number of bytes to fetch
    unsigned int Unknown = 0;
    unsigned int Count = 0;
-   for (pkgAcquire::Item **I = Owner->ItemsBegin(); I != Owner->ItemsEnd(); 
+   for (pkgAcquire::ItemCIterator I = Owner->ItemsBegin(); I != Owner->ItemsEnd();
        I++, Count++)
    {
       TotalItems++;
@@ -736,7 +751,7 @@ bool pkgAcquireStatus::Pulse(pkgAcquire *Owner)
       // Totally ignore local items
       if ((*I)->Local == true)
         continue;
-      
+
       TotalBytes += (*I)->FileSize;
       if ((*I)->Complete == true)
         CurrentBytes += (*I)->FileSize;