squash merge of the feature/apt-binary branch without the changes from experimental

1 files changed, 309 insertions, 0 deletions

diff --git a/apt-private/acqprogress.cc b/apt-private/acqprogress.cc
new file mode 100644
index 000000000..af2d0f461
--- /dev/null
+++ b/apt-private/acqprogress.cc
@@ -0,0 +1,309 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+// $Id: acqprogress.cc,v 1.24 2003/04/27 01:56:48 doogie Exp $
+/* ######################################################################
+
+   Acquire Progress - Command line progress meter 
+   
+   ##################################################################### */
+									/*}}}*/
+// Include files							/*{{{*/
+#include<config.h>
+
+#include <apt-pkg/acquire-item.h>
+#include <apt-pkg/acquire-worker.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/error.h>
+
+#include <stdio.h>
+#include <signal.h>
+#include <iostream>
+#include <unistd.h>
+
+#include "acqprogress.h"
+#include <apti18n.h>
+									/*}}}*/
+
+using namespace std;
+
+// AcqTextStatus::AcqTextStatus - Constructor				/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+AcqTextStatus::AcqTextStatus(unsigned int &ScreenWidth,unsigned int Quiet) :
+    ScreenWidth(ScreenWidth), ID(0), Quiet(Quiet)
+{
+   BlankLine[0] = 0;
+}
+									/*}}}*/
+// AcqTextStatus::Start - Downloading has started			/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void AcqTextStatus::Start() 
+{
+   pkgAcquireStatus::Start(); 
+   BlankLine[0] = 0;
+   ID = 1;
+};
+									/*}}}*/
+// AcqTextStatus::IMSHit - Called when an item got a HIT response	/*{{{*/
+// ---------------------------------------------------------------------
+/* */
+void AcqTextStatus::IMSHit(pkgAcquire::ItemDesc &Itm)
+{
+   if (Quiet > 1)
+      return;
+
+   if (Quiet <= 0)
+      cout << '\r' << BlankLine << '\r';   
+   
+   cout << _("Hit ") << Itm.Description;
+   if (Itm.Owner->FileSize != 0)
+      cout << " [" << SizeToStr(Itm.Owner->FileSize) << "B]";
+   cout << endl;
+   Update = true;
+};
+									/*}}}*/
+// AcqTextStatus::Fetch - An item has started to download		/*{{{*/
+// ---------------------------------------------------------------------
+/* This prints out the short description and the expected size */
+void AcqTextStatus::Fetch(pkgAcquire::ItemDesc &Itm)
+{
+   Update = true;
+   if (Itm.Owner->Complete == true)
+      return;
+   
+   Itm.Owner->ID = ID++;
+   
+   if (Quiet > 1)
+      return;
+
+   if (Quiet <= 0)
+      cout << '\r' << BlankLine << '\r';
+   
+   cout << _("Get:") << Itm.Owner->ID << ' ' << Itm.Description;
+   if (Itm.Owner->FileSize != 0)
+      cout << " [" << SizeToStr(Itm.Owner->FileSize) << "B]";
+   cout << endl;
+};
+									/*}}}*/
+// AcqTextStatus::Done - Completed a download				/*{{{*/
+// ---------------------------------------------------------------------
+/* We don't display anything... */
+void AcqTextStatus::Done(pkgAcquire::ItemDesc &Itm)
+{
+   Update = true;
+};
+									/*}}}*/
+// AcqTextStatus::Fail - Called when an item fails to download		/*{{{*/
+// ---------------------------------------------------------------------
+/* We print out the error text  */
+void AcqTextStatus::Fail(pkgAcquire::ItemDesc &Itm)
+{
+   if (Quiet > 1)
+      return;
+
+   // Ignore certain kinds of transient failures (bad code)
+   if (Itm.Owner->Status == pkgAcquire::Item::StatIdle)
+      return;
+      
+   if (Quiet <= 0)
+      cout << '\r' << BlankLine << '\r';
+   
+   if (Itm.Owner->Status == pkgAcquire::Item::StatDone)
+   {
+      cout << _("Ign ") << Itm.Description << endl;
+   }
+   else
+   {
+      cout << _("Err ") << Itm.Description << endl;
+      cout << "  " << Itm.Owner->ErrorText << endl;
+   }
+   
+   Update = true;
+};
+									/*}}}*/
+// AcqTextStatus::Stop - Finished downloading				/*{{{*/
+// ---------------------------------------------------------------------
+/* This prints out the bytes downloaded and the overall average line
+   speed */
+void AcqTextStatus::Stop()
+{
+   pkgAcquireStatus::Stop();
+   if (Quiet > 1)
+      return;
+
+   if (Quiet <= 0)
+      cout << '\r' << BlankLine << '\r' << flush;
+
+   if (FetchedBytes != 0 && _error->PendingError() == false)
+      ioprintf(cout,_("Fetched %sB in %s (%sB/s)\n"),
+	       SizeToStr(FetchedBytes).c_str(),
+	       TimeToStr(ElapsedTime).c_str(),
+	       SizeToStr(CurrentCPS).c_str());
+}
+									/*}}}*/
+// AcqTextStatus::Pulse - Regular event pulse				/*{{{*/
+// ---------------------------------------------------------------------
+/* This draws the current progress. Each line has an overall percent
+   meter and a per active item status meter along with an overall 
+   bandwidth and ETA indicator. */
+bool AcqTextStatus::Pulse(pkgAcquire *Owner)
+{
+   pkgAcquireStatus::Pulse(Owner);
+   
+   if (Quiet > 0)
+      return true;
+   
+   enum {Long = 0,Medium,Short} Mode = Medium;
+   
+   char Buffer[sizeof(BlankLine)];
+   char *End = Buffer + sizeof(Buffer);
+   char *S = Buffer;
+   if (ScreenWidth >= sizeof(Buffer))
+      ScreenWidth = sizeof(Buffer)-1;
+
+   // Put in the percent done
+   sprintf(S,"%.0f%%",((CurrentBytes + CurrentItems)*100.0)/(TotalBytes+TotalItems));
+
+   bool Shown = false;
+   for (pkgAcquire::Worker *I = Owner->WorkersBegin(); I != 0;
+	I = Owner->WorkerStep(I))
+   {
+      S += strlen(S);
+      
+      // There is no item running 
+      if (I->CurrentItem == 0)
+      {
+	 if (I->Status.empty() == false)
+	 {
+	    snprintf(S,End-S," [%s]",I->Status.c_str());
+	    Shown = true;
+	 }
+	 
+	 continue;
+      }
+
+      Shown = true;
+      
+      // Add in the short description
+      if (I->CurrentItem->Owner->ID != 0)
+	 snprintf(S,End-S," [%lu %s",I->CurrentItem->Owner->ID,
+		  I->CurrentItem->ShortDesc.c_str());
+      else
+	 snprintf(S,End-S," [%s",I->CurrentItem->ShortDesc.c_str());
+      S += strlen(S);
+
+      // Show the short mode string
+      if (I->CurrentItem->Owner->Mode != 0)
+      {
+	 snprintf(S,End-S," %s",I->CurrentItem->Owner->Mode);
+	 S += strlen(S);
+      }
+            
+      // Add the current progress
+      if (Mode == Long)
+	 snprintf(S,End-S," %llu",I->CurrentSize);
+      else
+      {
+	 if (Mode == Medium || I->TotalSize == 0)
+	    snprintf(S,End-S," %sB",SizeToStr(I->CurrentSize).c_str());
+      }
+      S += strlen(S);
+      
+      // Add the total size and percent
+      if (I->TotalSize > 0 && I->CurrentItem->Owner->Complete == false)
+      {
+	 if (Mode == Short)
+	    snprintf(S,End-S," %.0f%%",
+		     (I->CurrentSize*100.0)/I->TotalSize);
+	 else
+	    snprintf(S,End-S,"/%sB %.0f%%",SizeToStr(I->TotalSize).c_str(),
+		     (I->CurrentSize*100.0)/I->TotalSize);
+      }      
+      S += strlen(S);
+      snprintf(S,End-S,"]");
+   }
+
+   // Show something..
+   if (Shown == false)
+      snprintf(S,End-S,_(" [Working]"));
+      
+   /* Put in the ETA and cps meter, block off signals to prevent strangeness
+      during resizing */
+   sigset_t Sigs,OldSigs;
+   sigemptyset(&Sigs);
+   sigaddset(&Sigs,SIGWINCH);
+   sigprocmask(SIG_BLOCK,&Sigs,&OldSigs);
+   
+   if (CurrentCPS != 0)
+   {      
+      char Tmp[300];
+      unsigned long long ETA = (TotalBytes - CurrentBytes)/CurrentCPS;
+      sprintf(Tmp," %sB/s %s",SizeToStr(CurrentCPS).c_str(),TimeToStr(ETA).c_str());
+      unsigned int Len = strlen(Buffer);
+      unsigned int LenT = strlen(Tmp);
+      if (Len + LenT < ScreenWidth)
+      {	 
+	 memset(Buffer + Len,' ',ScreenWidth - Len);
+	 strcpy(Buffer + ScreenWidth - LenT,Tmp);
+      }      
+   }
+   Buffer[ScreenWidth] = 0;
+   BlankLine[ScreenWidth] = 0;
+   sigprocmask(SIG_SETMASK,&OldSigs,0);
+
+   // Draw the current status
+   if (_config->FindB("Apt::Color", false) == true)
+      cout << _config->Find("APT::Color::Yellow");
+   if (strlen(Buffer) == strlen(BlankLine))
+      cout << '\r' << Buffer << flush;
+   else
+      cout << '\r' << BlankLine << '\r' << Buffer << flush;
+   if (_config->FindB("Apt::Color", false) == true)
+      cout << _config->Find("APT::Color::Neutral");
+
+   memset(BlankLine,' ',strlen(Buffer));
+   BlankLine[strlen(Buffer)] = 0;
+   
+   Update = false;
+
+   return true;
+}
+									/*}}}*/
+// AcqTextStatus::MediaChange - Media need to be swapped		/*{{{*/
+// ---------------------------------------------------------------------
+/* Prompt for a media swap */
+bool AcqTextStatus::MediaChange(string Media,string Drive)
+{
+   // If we do not output on a terminal and one of the options to avoid user
+   // interaction is given, we assume that no user is present who could react
+   // on your media change request
+   if (isatty(STDOUT_FILENO) != 1 && Quiet >= 2 &&
+       (_config->FindB("APT::Get::Assume-Yes",false) == true ||
+	_config->FindB("APT::Get::Force-Yes",false) == true ||
+	_config->FindB("APT::Get::Trivial-Only",false) == true))
+
+      return false;
+
+   if (Quiet <= 0)
+      cout << '\r' << BlankLine << '\r';
+   ioprintf(cout,_("Media change: please insert the disc labeled\n"
+		   " '%s'\n"
+		   "in the drive '%s' and press enter\n"),
+	    Media.c_str(),Drive.c_str());
+
+   char C = 0;
+   bool bStatus = true;
+   while (C != '\n' && C != '\r')
+   {
+      int len = read(STDIN_FILENO,&C,1);
+      if(C == 'c' || len <= 0)
+	 bStatus = false;
+   }
+
+   if(bStatus)
+      Update = true;
+   return bStatus;
+}
+									/*}}}*/