[ntk/apt.git] / cmdline / acqprogress.cc

// -*- 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 (strlen(Buffer) == strlen(BlankLine))
      cout << '\r' << Buffer << flush;
   else
      cout << '\r' << BlankLine << '\r' << Buffer << flush;
   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;
}
									/*}}}*/
Commit	Line	Data
0919e3f9 AL	1	// -- mode: cpp; mode: fold --
0919e3f9 AL	2	// Description /{{{/
14cb8abc	3	// $Id: acqprogress.cc,v 1.24 2003/04/27 01:56:48 doogie Exp $
0919e3f9 AL	4	/* ######################################################################
	5
	6	Acquire Progress - Command line progress meter
	7
	8	##################################################################### */
	9	/}}}/
	10	// Include files /{{{/
ea542140 DK	11	#include<config.h>
ea542140 DK	12
0919e3f9 AL	13	#include <apt-pkg/acquire-item.h>
0919e3f9 AL	14	#include <apt-pkg/acquire-worker.h>
996c6447	15	#include <apt-pkg/configuration.h>
cdcc6d34	16	#include <apt-pkg/strutl.h>
8508b1df	17	#include <apt-pkg/error.h>
b0db36b1	18
0919e3f9	19	#include <stdio.h>
b0db36b1	20	#include <signal.h>
076d01b0	21	#include <iostream>
996c6447	22	#include <unistd.h>
ea542140 DK	23
	24	#include "acqprogress.h"
	25	#include <apti18n.h>
0919e3f9 AL	26	/}}}/
0919e3f9 AL	27
076d01b0 AL	28	using namespace std;
076d01b0 AL	29
0919e3f9 AL	30	// AcqTextStatus::AcqTextStatus - Constructor /{{{/
	31	// ---------------------------------------------------------------------
	32	/* */
d7827aca	33	AcqTextStatus::AcqTextStatus(unsigned int &ScreenWidth,unsigned int Quiet) :
dcaa1185	34	ScreenWidth(ScreenWidth), ID(0), Quiet(Quiet)
0919e3f9	35	{
dcaa1185	36	BlankLine[0] = 0;
0919e3f9 AL	37	}
	38	/}}}/
	39	// AcqTextStatus::Start - Downloading has started /{{{/
	40	// ---------------------------------------------------------------------
	41	/* */
	42	void AcqTextStatus::Start()
	43	{
	44	pkgAcquireStatus::Start();
	45	BlankLine[0] = 0;
	46	ID = 1;
	47	};
	48	/}}}/
	49	// AcqTextStatus::IMSHit - Called when an item got a HIT response /{{{/
	50	// ---------------------------------------------------------------------
	51	/* */
	52	void AcqTextStatus::IMSHit(pkgAcquire::ItemDesc &Itm)
	53	{
	54	if (Quiet > 1)
	55	return;
	56
	57	if (Quiet <= 0)
	58	cout << '\r' << BlankLine << '\r';
	59
b2e465d6	60	cout << _("Hit ") << Itm.Description;
0919e3f9	61	if (Itm.Owner->FileSize != 0)
314037ba	62	cout << " [" << SizeToStr(Itm.Owner->FileSize) << "B]";
0919e3f9 AL	63	cout << endl;
	64	Update = true;
	65	};
	66	/}}}/
	67	// AcqTextStatus::Fetch - An item has started to download /{{{/
	68	// ---------------------------------------------------------------------
	69	/* This prints out the short description and the expected size */
	70	void AcqTextStatus::Fetch(pkgAcquire::ItemDesc &Itm)
	71	{
	72	Update = true;
	73	if (Itm.Owner->Complete == true)
	74	return;
	75
	76	Itm.Owner->ID = ID++;
	77
	78	if (Quiet > 1)
	79	return;
	80
	81	if (Quiet <= 0)
	82	cout << '\r' << BlankLine << '\r';
	83
b2e465d6	84	cout << _("Get:") << Itm.Owner->ID << ' ' << Itm.Description;
0919e3f9	85	if (Itm.Owner->FileSize != 0)
314037ba	86	cout << " [" << SizeToStr(Itm.Owner->FileSize) << "B]";
0919e3f9 AL	87	cout << endl;
	88	};
	89	/}}}/
	90	// AcqTextStatus::Done - Completed a download /{{{/
	91	// ---------------------------------------------------------------------
	92	/* We don't display anything... */
	93	void AcqTextStatus::Done(pkgAcquire::ItemDesc &Itm)
	94	{
	95	Update = true;
	96	};
	97	/}}}/
	98	// AcqTextStatus::Fail - Called when an item fails to download /{{{/
	99	// ---------------------------------------------------------------------
	100	/* We print out the error text */
	101	void AcqTextStatus::Fail(pkgAcquire::ItemDesc &Itm)
	102	{
	103	if (Quiet > 1)
	104	return;
	105
b800c80c	106	// Ignore certain kinds of transient failures (bad code)
281daf46 AL	107	if (Itm.Owner->Status == pkgAcquire::Item::StatIdle)
	108	return;
	109
0919e3f9 AL	110	if (Quiet <= 0)
	111	cout << '\r' << BlankLine << '\r';
	112
2b154e53	113	if (Itm.Owner->Status == pkgAcquire::Item::StatDone)
681d76d0	114	{
b2e465d6	115	cout << _("Ign ") << Itm.Description << endl;
681d76d0 AL	116	}
	117	else
	118	{
b2e465d6	119	cout << _("Err ") << Itm.Description << endl;
681d76d0 AL	120	cout << " " << Itm.Owner->ErrorText << endl;
	121	}
	122
0919e3f9 AL	123	Update = true;
	124	};
	125	/}}}/
	126	// AcqTextStatus::Stop - Finished downloading /{{{/
	127	// ---------------------------------------------------------------------
	128	/* This prints out the bytes downloaded and the overall average line
	129	speed */
	130	void AcqTextStatus::Stop()
	131	{
	132	pkgAcquireStatus::Stop();
	133	if (Quiet > 1)
	134	return;
	135
	136	if (Quiet <= 0)
9e2a06ff	137	cout << '\r' << BlankLine << '\r' << flush;
b2e465d6	138
8508b1df	139	if (FetchedBytes != 0 && _error->PendingError() == false)
b2e465d6 AL	140	ioprintf(cout,_("Fetched %sB in %s (%sB/s)\n"),
	141	SizeToStr(FetchedBytes).c_str(),
	142	TimeToStr(ElapsedTime).c_str(),
	143	SizeToStr(CurrentCPS).c_str());
0919e3f9 AL	144	}
	145	/}}}/
	146	// AcqTextStatus::Pulse - Regular event pulse /{{{/
	147	// ---------------------------------------------------------------------
	148	/* This draws the current progress. Each line has an overall percent
	149	meter and a per active item status meter along with an overall
	150	bandwidth and ETA indicator. */
024d1123	151	bool AcqTextStatus::Pulse(pkgAcquire *Owner)
0919e3f9	152	{
09fab244 MV	153	pkgAcquireStatus::Pulse(Owner);
09fab244 MV	154
0919e3f9	155	if (Quiet > 0)
024d1123	156	return true;
0919e3f9	157
2893f7b5	158	enum {Long = 0,Medium,Short} Mode = Medium;
0919e3f9	159
3b77265b	160	char Buffer[sizeof(BlankLine)];
0919e3f9 AL	161	char *End = Buffer + sizeof(Buffer);
0919e3f9 AL	162	char *S = Buffer;
8b067c22 AL	163	if (ScreenWidth >= sizeof(Buffer))
	164	ScreenWidth = sizeof(Buffer)-1;
	165
0919e3f9	166	// Put in the percent done
650faab0	167	sprintf(S,"%.0f%%",((CurrentBytes + CurrentItems)*100.0)/(TotalBytes+TotalItems));
d568ed2d AL	168
d568ed2d AL	169	bool Shown = false;
0919e3f9 AL	170	for (pkgAcquire::Worker *I = Owner->WorkersBegin(); I != 0;
	171	I = Owner->WorkerStep(I))
	172	{
	173	S += strlen(S);
	174
	175	// There is no item running
	176	if (I->CurrentItem == 0)
	177	{
	178	if (I->Status.empty() == false)
afce5764	179	{
0919e3f9	180	snprintf(S,End-S," [%s]",I->Status.c_str());
afce5764 AL	181	Shown = true;
	182	}
	183
0919e3f9 AL	184	continue;
	185	}
	186
d568ed2d AL	187	Shown = true;
d568ed2d AL	188
0919e3f9 AL	189	// Add in the short description
0919e3f9 AL	190	if (I->CurrentItem->Owner->ID != 0)
eec898ad	191	snprintf(S,End-S," [%lu %s",I->CurrentItem->Owner->ID,
0919e3f9 AL	192	I->CurrentItem->ShortDesc.c_str());
	193	else
	194	snprintf(S,End-S," [%s",I->CurrentItem->ShortDesc.c_str());
	195	S += strlen(S);
	196
	197	// Show the short mode string
	198	if (I->CurrentItem->Owner->Mode != 0)
	199	{
	200	snprintf(S,End-S," %s",I->CurrentItem->Owner->Mode);
	201	S += strlen(S);
	202	}
	203
	204	// Add the current progress
	205	if (Mode == Long)
dbbc5494	206	snprintf(S,End-S," %llu",I->CurrentSize);
0919e3f9 AL	207	else
	208	{
	209	if (Mode == Medium \|\| I->TotalSize == 0)
314037ba	210	snprintf(S,End-S," %sB",SizeToStr(I->CurrentSize).c_str());
0919e3f9 AL	211	}
	212	S += strlen(S);
	213
	214	// Add the total size and percent
	215	if (I->TotalSize > 0 && I->CurrentItem->Owner->Complete == false)
	216	{
	217	if (Mode == Short)
650faab0 DK	218	snprintf(S,End-S," %.0f%%",
650faab0 DK	219	(I->CurrentSize*100.0)/I->TotalSize);
0919e3f9	220	else
650faab0 DK	221	snprintf(S,End-S,"/%sB %.0f%%",SizeToStr(I->TotalSize).c_str(),
650faab0 DK	222	(I->CurrentSize*100.0)/I->TotalSize);
0919e3f9 AL	223	}
	224	S += strlen(S);
	225	snprintf(S,End-S,"]");
	226	}
	227
d568ed2d AL	228	// Show something..
d568ed2d AL	229	if (Shown == false)
b2e465d6	230	snprintf(S,End-S,_(" [Working]"));
d568ed2d	231
b0db36b1 AL	232	/* Put in the ETA and cps meter, block off signals to prevent strangeness
	233	during resizing */
	234	sigset_t Sigs,OldSigs;
	235	sigemptyset(&Sigs);
	236	sigaddset(&Sigs,SIGWINCH);
	237	sigprocmask(SIG_BLOCK,&Sigs,&OldSigs);
	238
0919e3f9 AL	239	if (CurrentCPS != 0)
	240	{
	241	char Tmp[300];
650faab0	242	unsigned long long ETA = (TotalBytes - CurrentBytes)/CurrentCPS;
314037ba	243	sprintf(Tmp," %sB/s %s",SizeToStr(CurrentCPS).c_str(),TimeToStr(ETA).c_str());
0919e3f9 AL	244	unsigned int Len = strlen(Buffer);
	245	unsigned int LenT = strlen(Tmp);
	246	if (Len + LenT < ScreenWidth)
	247	{
	248	memset(Buffer + Len,' ',ScreenWidth - Len);
	249	strcpy(Buffer + ScreenWidth - LenT,Tmp);
	250	}
	251	}
	252	Buffer[ScreenWidth] = 0;
b0db36b1	253	BlankLine[ScreenWidth] = 0;
b2e465d6	254	sigprocmask(SIG_SETMASK,&OldSigs,0);
b0db36b1	255
0919e3f9 AL	256	// Draw the current status
	257	if (strlen(Buffer) == strlen(BlankLine))
	258	cout << '\r' << Buffer << flush;
	259	else
	260	cout << '\r' << BlankLine << '\r' << Buffer << flush;
	261	memset(BlankLine,' ',strlen(Buffer));
	262	BlankLine[strlen(Buffer)] = 0;
	263
	264	Update = false;
024d1123 AL	265
024d1123 AL	266	return true;
0919e3f9 AL	267	}
0919e3f9 AL	268	/}}}/
542ec555 AL	269	// AcqTextStatus::MediaChange - Media need to be swapped /{{{/
	270	// ---------------------------------------------------------------------
	271	/* Prompt for a media swap */
	272	bool AcqTextStatus::MediaChange(string Media,string Drive)
	273	{
996c6447 DK	274	// If we do not output on a terminal and one of the options to avoid user
	275	// interaction is given, we assume that no user is present who could react
	276	// on your media change request
	277	if (isatty(STDOUT_FILENO) != 1 && Quiet >= 2 &&
	278	(_config->FindB("APT::Get::Assume-Yes",false) == true \|\|
	279	_config->FindB("APT::Get::Force-Yes",false) == true \|\|
	280	_config->FindB("APT::Get::Trivial-Only",false) == true))
	281
	282	return false;
	283
542ec555	284	if (Quiet <= 0)
b2e465d6	285	cout << '\r' << BlankLine << '\r';
db0db9fe	286	ioprintf(cout,_("Media change: please insert the disc labeled\n"
14cb8abc AL	287	" '%s'\n"
14cb8abc AL	288	"in the drive '%s' and press enter\n"),
b2e465d6	289	Media.c_str(),Drive.c_str());
542ec555	290
ac49a1e5	291	char C = 0;
2a749770	292	bool bStatus = true;
ac49a1e5	293	while (C != '\n' && C != '\r')
2a749770 MV	294	{
	295	int len = read(STDIN_FILENO,&C,1);
	296	if(C == 'c' \|\| len <= 0)
	297	bStatus = false;
	298	}
	299
	300	if(bStatus)
	301	Update = true;
	302	return bStatus;
542ec555 AL	303	}
542ec555 AL	304	/}}}/