* more work for the DefaultAptSources spec

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

diff --git a/apt-pkg/acquire.cc b/apt-pkg/acquire.cc
index 7800dc8d01a15a5f185667dae507b70716f97d9f..57cf60bfe1f46bbf2851b46768bc372c394ebc53 100644 (file)
--- a/apt-pkg/acquire.cc
+++ b/apt-pkg/acquire.cc
@@ -26,6 +26,7 @@
 #include <apti18n.h>
 
 #include <iostream>
+#include <sstream>
     
 #include <dirent.h>
 #include <sys/time.h>
@@ -265,7 +266,11 @@ pkgAcquire::MethodConfig *pkgAcquire::GetConfig(string Access)
    Worker Work(Conf);
    if (Work.Start() == false)
       return 0;
-   
+
+   /* if a method uses DownloadLimit, we switch to SingleInstance mode */
+   if(_config->FindI("Acquire::"+Access+"::DlLimit",0) > 0)
+      Conf->SingleInstance = true;
+    
    return Conf;
 }
                                                                        /*}}}*/
@@ -312,7 +317,7 @@ 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;
    
@@ -327,7 +332,7 @@ 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;
@@ -357,7 +362,7 @@ 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)
@@ -481,7 +486,7 @@ double pkgAcquire::PartialPresent()
         Total += (*I)->PartialSize;
    return Total;
 }
-                                                                       /*}}}*/
+
 // Acquire::UriBegin - Start iterator for the uri list                 /*{{{*/
 // ---------------------------------------------------------------------
 /* */
@@ -803,6 +808,26 @@ bool pkgAcquireStatus::Pulse(pkgAcquire *Owner)
       Time = NewTime;
    }
 
+   int fd = _config->FindI("APT::Status-Fd",-1);
+   if(fd > 0) 
+   {
+      ostringstream status;
+
+      char msg[200];
+      long i = CurrentItems < TotalItems ? CurrentItems + 1 : CurrentItems;
+      unsigned long ETA =
+        (unsigned long)((TotalBytes - CurrentBytes) / CurrentCPS);
+
+      snprintf(msg,sizeof(msg), _("Downloading file %li of %li (%s remaining)"), i, TotalItems, TimeToStr(ETA).c_str());
+
+      // build the status str
+      status << "dlstatus:" << i
+            << ":"  << (CurrentBytes/float(TotalBytes)*100.0) 
+            << ":" << msg 
+            << endl;
+      write(fd, status.str().c_str(), status.str().size());
+   }
+
    return true;
 }
                                                                        /*}}}*/