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/*---------------------------------------------------------------------------*\
____ _ _ __ _ __ ___ _ _
|_ / || | '_ \ '_ \/ -_) '_|
/__|\_, | .__/ .__/\___|_|
|__/|_| |_|
\*---------------------------------------------------------------------------*/
#include <iostream>
#include <fstream>
#include <sstream>
#include <unistd.h>
#include <zypp/Pathname.h>
#include <zypp/ByteCount.h> // for download progress reporting
#include <zypp/base/Logger.h>
#include <zypp/base/String.h> // for toUpper()
#include "main.h"
#include "utils/colors.h"
#include "AliveCursor.h"
#include "OutNormal.h"
using namespace std;
OutNormal::OutNormal(Verbosity verbosity_r)
: Out(TYPE_NORMAL, verbosity_r),
_use_colors(false), _isatty(isatty(STDOUT_FILENO)), _newline(true), _oneup(false)
{}
OutNormal::~OutNormal()
{
}
bool OutNormal::mine(Type type)
{
// Type::TYPE_NORMAL is mine
if (type & Out::TYPE_NORMAL)
return true;
return false;
}
bool OutNormal::infoWarningFilter(Verbosity verbosity_r, Type mask)
{
if (!mine(mask))
return true;
if (verbosity() < verbosity_r)
return true;
return false;
}
void OutNormal::info(const std::string & msg, Verbosity verbosity_r, Type mask)
{
if (infoWarningFilter(verbosity_r, mask))
return;
if (!_newline)
cout << endl;
if (verbosity_r == Out::QUIET)
print_color(msg, COLOR_CONTEXT_RESULT);
else if (verbosity_r == Out::DEBUG)
{
print_color(msg, COLOR_CONTEXT_OSDEBUG);
}
else
print_color(msg, COLOR_CONTEXT_MSG_STATUS);
cout << endl;
_newline = true;
}
void OutNormal::infoLine( const TermLine & msg, Verbosity verbosity_r, Type mask )
{ info( msg.get( termwidth() ), verbosity_r, mask ); }
void OutNormal::warning(const std::string & msg, Verbosity verbosity_r, Type mask)
{
if (infoWarningFilter(verbosity_r, mask))
return;
if (!_newline)
cout << endl;
print_color(_("Warning: "), COLOR_CONTEXT_MSG_WARNING);
cout << msg << endl;
_newline = true;
}
void OutNormal::error(const std::string & problem_desc, const std::string & hint)
{
if (!_newline)
cout << endl;
fprint_color(cerr, problem_desc, COLOR_CONTEXT_MSG_ERROR);
if (!hint.empty() && verbosity() > Out::QUIET)
cerr << endl << hint;
cerr << endl;
_newline = true;
}
// ----------------------------------------------------------------------------
void OutNormal::error(const zypp::Exception & e,
const string & problem_desc,
const string & hint)
{
if (!_newline)
cout << endl;
// problem
fprint_color(cerr, problem_desc, COLOR_CONTEXT_MSG_ERROR);
cerr << endl;
// cause
fprint_color(cerr, zyppExceptionReport(e), COLOR_CONTEXT_MSG_ERROR);
cerr << endl;
// hint
if (!hint.empty() && verbosity() > Out::QUIET)
cerr << hint << endl;
_newline = true;
}
// ----------------------------------------------------------------------------
void OutNormal::displayProgress (const string & s, int percent)
{
static AliveCursor cursor;
if (_isatty)
{
TermLine outstr( TermLine::SF_CRUSH | TermLine::SF_EXPAND, '-' );
outstr.lhs << s << ' ';
// dont display percents if invalid
if ( percent >= 0 && percent <= 100 )
{
outstr.percentHint = percent;
}
++cursor;
outstr.rhs << '[' << cursor.current() << ']';
if(_oneup)
cout << CLEARLN << CURSORUP(1);
cout << CLEARLN;
std::string outline( outstr.get( termwidth() ) );
cout << outline << std::flush;
// no _oneup if CRUSHed // _oneup = ( outline.length() > termwidth() );
}
else
cout << '.' << std::flush;
}
// ----------------------------------------------------------------------------
void OutNormal::displayTick (const string & s)
{
static AliveCursor cursor;
if (_isatty)
{
TermLine outstr( TermLine::SF_CRUSH | TermLine::SF_EXPAND, '-' );
++cursor;
outstr.lhs << s << ' ';
outstr.rhs << '[' << cursor.current() << ']';
if(_oneup)
cout << CLEARLN << CURSORUP(1);
cout << CLEARLN;
std::string outline( outstr.get( termwidth() ) );
cout << outline << std::flush;
// no _oneup if CRUSHed // _oneup = ( outline.length() > termwidth() );
}
else
cout << '.' << std::flush;
}
// ----------------------------------------------------------------------------
void OutNormal::progressStart(const std::string & id,
const std::string & label,
bool is_tick)
{
if (progressFilter())
return;
if (!_isatty)
cout << label << " [";
if (is_tick)
displayTick(label);
else
displayProgress(label, 0);
_newline = false;
}
void OutNormal::progress(const std::string & id, const string & label, int value)
{
if (progressFilter())
return;
if (value)
displayProgress(label, value);
else
displayTick(label);
_newline = false;
}
void OutNormal::progressEnd(const std::string & id, const string & label, bool error)
{
if (progressFilter())
return;
if (!error && _use_colors)
cout << get_color(COLOR_CONTEXT_MSG_STATUS);
TermLine outstr( TermLine::SF_CRUSH | TermLine::SF_EXPAND, '.' );
if (_isatty)
{
if(_oneup)
{
cout << CLEARLN << CURSORUP(1);
_oneup = false;
}
cout << CLEARLN;
outstr.lhs << label << ' ';
outstr.rhs << '[';
if (error)
{
// a bit clmupsy and not perfect: hidden char counting
unsigned tag( std::string(outstr.rhs).size() );
std::string errstr( _("error") );
fprint_color(outstr.rhs._str, errstr, COLOR_CONTEXT_NEGATIVE);
outstr.rhidden += unsigned(std::string(outstr.rhs).size() - errstr.size()) - tag ;
}
else
outstr.rhs << _("done");
}
else
outstr.rhs << (error ? _("error") : _("done"));
outstr.rhs << ']';
std::string outline( outstr.get( termwidth() ) );
cout << outline << endl << std::flush;
_newline = true;
if (!error && _use_colors)
cout << COLOR_RESET;
}
// progress with download rate
void OutNormal::dwnldProgressStart(const zypp::Url & uri)
{
if (verbosity() < NORMAL)
return;
if (_isatty)
cout << CLEARLN;
TermLine outstr( TermLine::SF_CRUSH | TermLine::SF_EXPAND, '-' );
outstr.lhs << _("Retrieving:") << ' ';
if (verbosity() == DEBUG)
outstr.lhs << uri;
else
outstr.lhs << zypp::Pathname(uri.getPathName()).basename();
outstr.lhs << ' ';
if (_isatty)
outstr.rhs << '[' << _("starting") << ']';
else
outstr.rhs << '[' ;
std::string outline( outstr.get( termwidth() ) );
cout << outline << std::flush;
// no _oneup if CRUSHed // _oneup = (outline.length() > termwidth());
_newline = false;
}
void OutNormal::dwnldProgress(const zypp::Url & uri,
int value,
long rate)
{
if (verbosity() < NORMAL)
return;
if (!isatty(STDOUT_FILENO))
{
cout << '.' << std::flush;
return;
}
if(_oneup)
cout << CLEARLN << CURSORUP(1);
cout << CLEARLN;
TermLine outstr( TermLine::SF_CRUSH | TermLine::SF_EXPAND, '-' );
outstr.lhs << _("Retrieving:") << " ";
if (verbosity() == DEBUG)
outstr.lhs << uri;
else
outstr.lhs << zypp::Pathname(uri.getPathName()).basename();
outstr.lhs << ' ';
// dont display percents if invalid
if ( value >= 0 && value <= 100 )
outstr.percentHint = value;
static AliveCursor cursor;
++cursor;
outstr.rhs << '[' << cursor.current();
if (rate > 0 )
outstr.rhs << " (" << zypp::ByteCount(rate) << "/s)";
outstr.rhs << ']';
std::string outline( outstr.get( termwidth() ) );
cout << outline << std::flush;
// no _oneup if CRUSHed // _oneup = (outline.length() > termwidth());
_newline = false;
}
void OutNormal::dwnldProgressEnd(const zypp::Url & uri, long rate, bool error)
{
if (verbosity() < NORMAL)
return;
if (!error && _use_colors)
cout << get_color(COLOR_CONTEXT_MSG_STATUS);
TermLine outstr( TermLine::SF_CRUSH | TermLine::SF_EXPAND, '.' );
if (_isatty)
{
if(_oneup)
cout << CLEARLN << CURSORUP(1);
cout << CLEARLN;
outstr.lhs << _("Retrieving:") << " ";
if (verbosity() == DEBUG)
outstr.lhs << uri;
else
outstr.lhs << zypp::Pathname(uri.getPathName()).basename();
outstr.lhs << ' ';
outstr.rhs << '[';
if (error)
{
// a bit clmupsy and not perfect: hidden char counting
unsigned tag( std::string(outstr.rhs).size() );
std::string errstr( _("error") );
fprint_color(outstr.rhs._str, errstr, COLOR_CONTEXT_NEGATIVE);
outstr.rhidden += unsigned(std::string(outstr.rhs).size() - errstr.size()) - tag ;
}
else
outstr.rhs << _("done");
}
else
outstr.rhs << (error ? _("error") : _("done"));
if (rate > 0)
outstr.rhs << " (" << zypp::ByteCount(rate) << "/s)";
outstr.rhs << ']';
std::string outline( outstr.get( termwidth() ) );
cout << outline << endl << std::flush;
_newline = true;
if (!error && _use_colors)
cout << COLOR_RESET;
}
void OutNormal::prompt(PromptId id,
const string & prompt,
const PromptOptions & poptions,
const std::string & startdesc)
{
if (!_newline)
cout << endl;
if (startdesc.empty())
{
if (_isatty)
cout << CLEARLN;
}
else
cout << startdesc << endl;
cout << prompt;
if (!poptions.empty())
cout << " " << poptions.optionString();
cout << ": " << std::flush;
// prompt ends with newline (user hits <enter>) unless exited abnormaly
_newline = true;
}
void OutNormal::promptHelp(const PromptOptions & poptions)
{
cout << endl;
if (poptions.helpEmpty())
cout << _("No help available for this prompt.") << endl;
else
{
unsigned int pos = 0;
for(PromptOptions::StrVector::const_iterator it = poptions.options().begin();
it != poptions.options().end(); ++it, ++pos)
{
if (poptions.isDisabled(pos))
continue;
cout << *it << " - ";
const string & hs_r = poptions.optionHelp(pos);
if (hs_r.empty())
cout << "(" << _("no help available for this option") << ")";
else
cout << hs_r;
cout << endl;
}
}
cout << endl << poptions.optionString() << ": " << std::flush;
// prompt ends with newline (user hits <enter>) unless exited abnormaly
_newline = true;
}
unsigned OutNormal::termwidth() const
{
if ( _isatty )
{
struct winsize wns;
if (!ioctl(1, TIOCGWINSZ, &wns))
return wns.ws_col;
}
return Out::termwidth(); // unlimited
}
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