diff options
Diffstat (limited to 'apt-pkg/iprogress.cc')
| -rw-r--r-- | apt-pkg/iprogress.cc | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/apt-pkg/iprogress.cc b/apt-pkg/iprogress.cc deleted file mode 100644 index daa7695e2..000000000 --- a/apt-pkg/iprogress.cc +++ /dev/null @@ -1,221 +0,0 @@ -#include <apt-pkg/configuration.h> -#include <apt-pkg/fileutl.h> -#include <apt-pkg/iprogress.h> -#include <apt-pkg/strutl.h> - -#include <apti18n.h> - -#include <termios.h> -#include <sys/ioctl.h> -#include <sstream> -#include <fcntl.h> - -namespace APT { -namespace Progress { - -bool PackageManager::StatusChanged(std::string PackageName, - unsigned int StepsDone, - unsigned int TotalSteps, - std::string HumanReadableAction) -{ - int reporting_steps = _config->FindI("DpkgPM::Reporting-Steps", 1); - percentage = StepsDone/(float)TotalSteps * 100.0; - strprintf(progress_str, _("Progress: [%3i%%]"), (int)percentage); - - if(percentage < (last_reported_progress + reporting_steps)) - return false; - - return true; -} - -PackageManagerProgressFd::PackageManagerProgressFd(int progress_fd) - : StepsDone(0), StepsTotal(1) -{ - OutStatusFd = progress_fd; -} - -void PackageManagerProgressFd::WriteToStatusFd(std::string s) -{ - if(OutStatusFd <= 0) - return; - FileFd::Write(OutStatusFd, s.c_str(), s.size()); -} - -void PackageManagerProgressFd::Start() -{ - if(OutStatusFd <= 0) - return; - - // FIXME: use SetCloseExec here once it taught about throwing - // exceptions instead of doing _exit(100) on failure - fcntl(OutStatusFd,F_SETFD,FD_CLOEXEC); - - // send status information that we are about to fork dpkg - std::ostringstream status; - status << "pmstatus:dpkg-exec:" - << (StepsDone/float(StepsTotal)*100.0) - << ":" << _("Running dpkg") - << std::endl; - WriteToStatusFd(status.str()); -} - -void PackageManagerProgressFd::Stop() -{ - // clear the Keep-Fd again - _config->Clear("APT::Keep-Fds", OutStatusFd); -} - -void PackageManagerProgressFd::Error(std::string PackageName, - unsigned int StepsDone, - unsigned int TotalSteps, - std::string ErrorMessage) -{ - std::ostringstream status; - status << "pmerror:" << PackageName - << ":" << (StepsDone/float(TotalSteps)*100.0) - << ":" << ErrorMessage - << std::endl; - WriteToStatusFd(status.str()); -} - -void PackageManagerProgressFd::ConffilePrompt(std::string PackageName, - unsigned int StepsDone, - unsigned int TotalSteps, - std::string ConfMessage) -{ - std::ostringstream status; - status << "pmconffile:" << PackageName - << ":" << (StepsDone/float(TotalSteps)*100.0) - << ":" << ConfMessage - << std::endl; - WriteToStatusFd(status.str()); -} - - -bool PackageManagerProgressFd::StatusChanged(std::string PackageName, - unsigned int xStepsDone, - unsigned int xTotalSteps, - std::string pkg_action) -{ - StepsDone = xStepsDone; - StepsTotal = xTotalSteps; - - // build the status str - std::ostringstream status; - status << "pmstatus:" << StringSplit(PackageName, ":")[0] - << ":" << (StepsDone/float(StepsTotal)*100.0) - << ":" << pkg_action - << std::endl; - WriteToStatusFd(status.str()); - - if(_config->FindB("Debug::APT::Progress::PackageManagerFd", false) == true) - std::cerr << "progress: " << PackageName << " " << xStepsDone - << " " << xTotalSteps << " " << pkg_action - << std::endl; - - - return true; -} - -void PackageManagerFancy::SetupTerminalScrollArea(int nr_rows) -{ - // 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); -} - -PackageManagerFancy::PackageManagerFancy() - : nr_terminal_rows(-1) -{ - struct winsize win; - if(ioctl(STDOUT_FILENO, TIOCGWINSZ, (char *)&win) == 0) - { - nr_terminal_rows = win.ws_row; - } -} - -void PackageManagerFancy::Start() -{ - if (nr_terminal_rows > 0) - SetupTerminalScrollArea(nr_terminal_rows); -} - -void PackageManagerFancy::Stop() -{ - if (nr_terminal_rows > 0) - { - SetupTerminalScrollArea(nr_terminal_rows + 1); - - // override the progress line (sledgehammer) - static const char* clear_screen_below_cursor = "\033[J"; - std::cout << clear_screen_below_cursor; - } -} - -bool PackageManagerFancy::StatusChanged(std::string PackageName, - unsigned int StepsDone, - unsigned int TotalSteps, - std::string HumanReadableAction) -{ - if (!PackageManager::StatusChanged(PackageName, StepsDone, TotalSteps, - HumanReadableAction)) - return false; - - int row = 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; - std::flush(std::cout); - last_reported_progress = percentage; - - return true; -} - -bool PackageManagerText::StatusChanged(std::string PackageName, - unsigned int StepsDone, - unsigned int TotalSteps, - std::string HumanReadableAction) -{ - if (!PackageManager::StatusChanged(PackageName, StepsDone, TotalSteps, HumanReadableAction)) - return false; - - std::cout << progress_str << "\r\n"; - std::flush(std::cout); - - last_reported_progress = percentage; - - return true; -} - - -}; // namespace progress -}; // namespace apt |