move iprogress.{cc,h} to private-progress.{cc,h} until its fully stable

3 files changed, 2 insertions, 332 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
diff --git a/apt-pkg/iprogress.h b/apt-pkg/iprogress.h
deleted file mode 100644
index 42fa89be4..000000000
--- a/apt-pkg/iprogress.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef PKGLIB_IPROGRESS_H
-#define PKGLIB_IPROGRESS_H
-
-#include <string>
-#include <unistd.h>
-
-
-namespace APT {
-namespace Progress {
-
- class PackageManager
- {
- private:
-    /** \brief dpointer placeholder */
-    void *d;
-
- protected:
-    std::string progress_str;
-    float percentage;
-    int last_reported_progress;
-
- public:
-    PackageManager() 
-       : percentage(0.0), last_reported_progress(-1) {};
-    virtual ~PackageManager() {};
-
-    virtual void Start() {};
-    virtual void Stop() {};
-
-    virtual pid_t fork() {return fork(); };
-
-    virtual void Pulse() {};
-    virtual long GetPulseInterval() {
-         return 500000;
-    };
-
-    virtual bool StatusChanged(std::string PackageName, 
-                               unsigned int StepsDone,
-                               unsigned int TotalSteps,
-                               std::string HumanReadableAction) ;
-    virtual void Error(std::string PackageName,                                
-                       unsigned int StepsDone,
-                       unsigned int TotalSteps,
-                       std::string ErrorMessage) {};
-    virtual void ConffilePrompt(std::string PackageName,
-                                unsigned int StepsDone,
-                                unsigned int TotalSteps,
-                                std::string ConfMessage) {};
- };
-
- class PackageManagerProgressFd : public PackageManager
- {
- protected:
-    int OutStatusFd;
-    int StepsDone;
-    int StepsTotal;
-    void WriteToStatusFd(std::string msg);
-
- public:
-    PackageManagerProgressFd(int progress_fd);
-
-    virtual void Start();
-    virtual void Stop();
-
-    virtual bool StatusChanged(std::string PackageName, 
-                               unsigned int StepsDone,
-                               unsigned int TotalSteps,
-                               std::string HumanReadableAction);
-    virtual void Error(std::string PackageName,                                
-                       unsigned int StepsDone,
-                       unsigned int TotalSteps,
-                          std::string ErrorMessage);
-    virtual void ConffilePrompt(std::string PackageName,
-                                unsigned int StepsDone,
-                                unsigned int TotalSteps,
-                                   std::string ConfMessage);
-
- };
-
- class PackageManagerFancy : public PackageManager
- {
- protected:
-    int nr_terminal_rows;
-    void SetupTerminalScrollArea(int nr_rows);
-
- public:
-    PackageManagerFancy();
-    virtual void Start();
-    virtual void Stop();
-    virtual bool StatusChanged(std::string PackageName, 
-                               unsigned int StepsDone,
-                               unsigned int TotalSteps,
-                               std::string HumanReadableAction);
- };
-
- class PackageManagerText : public PackageManager
- {
- public:
-    virtual bool StatusChanged(std::string PackageName, 
-                               unsigned int StepsDone,
-                               unsigned int TotalSteps,
-                               std::string HumanReadableAction);
- };
-
-
-}; // namespace Progress
-}; // namespace APT
-
-#endif
diff --git a/apt-pkg/makefile b/apt-pkg/makefile
index e69b5ce7f..abf701511 100644
--- a/apt-pkg/makefile
+++ b/apt-pkg/makefile
@@ -43,7 +43,7 @@ SOURCE+= pkgcache.cc version.cc depcache.cc \
 	 srcrecords.cc cachefile.cc versionmatch.cc policy.cc \
 	 pkgsystem.cc indexfile.cc pkgcachegen.cc acquire-item.cc \
 	 indexrecords.cc vendor.cc vendorlist.cc cdrom.cc indexcopy.cc \
-	 aptconfiguration.cc cachefilter.cc cacheset.cc edsp.cc iprogress.cc
+	 aptconfiguration.cc cachefilter.cc cacheset.cc edsp.cc 
 HEADERS+= algorithms.h depcache.h pkgcachegen.h cacheiterators.h \
 	  orderlist.h sourcelist.h packagemanager.h tagfile.h \
 	  init.h pkgcache.h version.h progress.h pkgrecords.h \
@@ -51,7 +51,7 @@ HEADERS+= algorithms.h depcache.h pkgcachegen.h cacheiterators.h \
 	  clean.h srcrecords.h cachefile.h versionmatch.h policy.h \
 	  pkgsystem.h indexfile.h metaindex.h indexrecords.h vendor.h \
 	  vendorlist.h cdrom.h indexcopy.h aptconfiguration.h \
-	  cachefilter.h cacheset.h edsp.h iprogress.h
+	  cachefilter.h cacheset.h edsp.h 
 
 # Source code for the debian specific components
 # In theory the deb headers do not need to be exported..