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-rw-r--r--apt-pkg/deb/dpkgpm.cc111
1 files changed, 20 insertions, 91 deletions
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index b4d812d26..cd4f5c31e 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -19,6 +19,7 @@
#include <apt-pkg/fileutl.h>
#include <apt-pkg/cachefile.h>
#include <apt-pkg/packagemanager.h>
+#include <apt-pkg/iprogress.h>
#include <unistd.h>
#include <stdlib.h>
@@ -54,16 +55,21 @@ class pkgDPkgPMPrivate
public:
pkgDPkgPMPrivate() : stdin_is_dev_null(false), dpkgbuf_pos(0),
term_out(NULL), history_out(NULL),
- last_reported_progress(0.0), nr_terminal_rows(0),
- fancy_progress_output(false)
+ last_reported_progress(0.0)
{
dpkgbuf[0] = '\0';
- if(_config->FindB("Dpkg::Progress-Fancy", false) == true)
- {
- fancy_progress_output = true;
- _config->Set("DpkgPM::Progress", true);
- }
+ if(_config->FindB("DpkgPM::Progress-Fancy", false) == true)
+ progress = new APT::Progress::PackageManagerFancy();
+ else if (_config->FindB("DpkgPM::Progress", false) == true)
+ progress = new APT::Progress::PackageManagerText();
+ else
+ progress = new APT::Progress::PackageManager();
}
+ ~pkgDPkgPMPrivate()
+ {
+ delete progress;
+ }
+
bool stdin_is_dev_null;
// the buffer we use for the dpkg status-fd reading
char dpkgbuf[1024];
@@ -73,8 +79,7 @@ public:
string dpkg_error;
float last_reported_progress;
- int nr_terminal_rows;
- bool fancy_progress_output;
+ APT::Progress::PackageManager *progress;
};
namespace
@@ -644,8 +649,7 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
<< ":" << (PackagesDone/float(PackagesTotal)*100.0)
<< ":" << s
<< endl;
- if(_config->FindB("DPkgPM::Progress", false) == true)
- SendTerminalProgress(PackagesDone/float(PackagesTotal)*100.0);
+ d->progress->StatusChanged(pkg, PackagesDone, PackagesTotal);
if(OutStatusFd > 0)
FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
@@ -889,52 +893,6 @@ bool pkgDPkgPM::CloseLog()
return true;
}
/*}}}*/
-// DPkgPM::SendTerminalProgress /*{{{*/
-// ---------------------------------------------------------------------
-/* Send progress info to the terminal
- */
-void pkgDPkgPM::SendTerminalProgress(float percentage)
-{
- int reporting_steps = _config->FindI("DpkgPM::Reporting-Steps", 1);
-
- if(percentage < (d->last_reported_progress + reporting_steps))
- return;
-
- std::string progress_str;
- strprintf(progress_str, "Progress: [%3i%%]", (int)percentage);
- if (d->fancy_progress_output)
- {
- int row = d->nr_terminal_rows;
-
- static string save_cursor = "\033[s";
- static string restore_cursor = "\033[u";
-
- static string set_bg_color = "\033[42m"; // green
- static string set_fg_color = "\033[30m"; // black
-
- static string restore_bg = "\033[49m";
- static string restore_fg = "\033[39m";
-
- std::cout << save_cursor
- // move cursor position to last row
- << "\033[" << row << ";0f"
- << set_bg_color
- << set_fg_color
- << progress_str
- << restore_cursor
- << restore_bg
- << restore_fg;
- }
- else
- {
- std::cout << progress_str << "\r\n";
- }
- std::flush(std::cout);
-
- d->last_reported_progress = percentage;
-}
- /*}}}*/
-/*{{{*/
// This implements a racy version of pselect for those architectures
// that don't have a working implementation.
// FIXME: Probably can be removed on Lenny+1
@@ -956,27 +914,6 @@ static int racy_pselect(int nfds, fd_set *readfds, fd_set *writefds,
}
/*}}}*/
-void pkgDPkgPM::SetupTerminalScrollArea(int nr_rows)
-{
- if(!d->fancy_progress_output)
- return;
-
- // scroll down a bit to avoid visual glitch when the screen
- // area shrinks by one row
- std::cout << "\n";
-
- // save cursor
- std::cout << "\033[s";
-
- // set scroll region (this will place the cursor in the top left)
- std::cout << "\033[1;" << nr_rows - 1 << "r";
-
- // restore cursor but ensure its inside the scrolling area
- std::cout << "\033[u";
- static const char *move_cursor_up = "\033[1A";
- std::cout << move_cursor_up;
- std::flush(std::cout);
-}
// DPkgPM::Go - Run the sequence /*{{{*/
// ---------------------------------------------------------------------
@@ -1334,8 +1271,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
_error->PushToStack();
if (tcgetattr(STDOUT_FILENO, &tt) == 0)
{
- ioctl(1, TIOCGWINSZ, (char *)&win);
- d->nr_terminal_rows = win.ws_row;
+ ioctl(STDOUT_FILENO, TIOCGWINSZ, (char *)&win);
if (openpty(&master, &slave, NULL, &tt, &win) < 0)
{
_error->Errno("openpty", _("Can not write log (%s)"), _("Is /dev/pts mounted?"));
@@ -1415,7 +1351,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
if (fcntl(STDIN_FILENO,F_SETFL,Flags & (~(long)O_NONBLOCK)) < 0)
_exit(100);
}
- SetupTerminalScrollArea(d->nr_terminal_rows);
/* No Job Control Stop Env is a magic dpkg var that prevents it
from using sigstop */
@@ -1424,6 +1359,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
cerr << "Could not exec dpkg!" << endl;
_exit(100);
}
+ d->progress->Started();
// apply ionice
if (_config->FindB("DPkg::UseIoNice", false) == true)
@@ -1510,14 +1446,8 @@ bool pkgDPkgPM::Go(int OutStatusFd)
signal(SIGHUP,old_SIGHUP);
- // reset scroll area
- SetupTerminalScrollArea(d->nr_terminal_rows + 1);
- if(d->fancy_progress_output)
- {
- // override the progress line (sledgehammer)
- static const char* clear_screen_below_cursor = "\033[J";
- std::cout << clear_screen_below_cursor;
- }
+ // tell the progress
+ d->progress->Finished();
if(master >= 0)
{
@@ -1556,8 +1486,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
CloseLog();
// dpkg is done at this point
- if(_config->FindB("DPkgPM::Progress", false) == true)
- SendTerminalProgress(100);
+ d->progress->StatusChanged("", PackagesDone, PackagesTotal);
if (pkgPackageManager::SigINTStop)
_error->Warning(_("Operation was interrupted before it could finish"));