public:
pkgDPkgPMPrivate() : stdin_is_dev_null(false), dpkgbuf_pos(0),
term_out(NULL), history_out(NULL),
- last_reported_progress(0.0)
+ last_reported_progress(0.0), progress(NULL)
{
dpkgbuf[0] = '\0';
- if(_config->FindB("Dpkg::Progress-Fancy", false) == true)
- progress = new APT::Progress::PackageManagerFancy();
- else if (_config->FindB("Dpkg::Progress",
- _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;
// ---------------------------------------------------------------------
/*
*/
-void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
+void pkgDPkgPM::ProcessDpkgStatusLine(char *line)
{
bool const Debug = _config->FindB("Debug::pkgDPkgProgressReporting",false);
- // the status we output
- ostringstream status;
if (Debug == true)
std::clog << "got from dpkg '" << line << "'" << std::endl;
// 'processing: action: pkg'
if(strncmp(list[0].c_str(), "processing", strlen("processing")) == 0)
{
- char s[200];
const char* const pkg_or_trigger = list[2].c_str();
action = list[1].c_str();
const std::pair<const char *, const char *> * const iter =
std::clog << "ignoring unknown action: " << action << std::endl;
return;
}
- snprintf(s, sizeof(s), _(iter->second), pkg_or_trigger);
-
- status << "pmstatus:" << pkg_or_trigger
- << ":" << (PackagesDone/float(PackagesTotal)*100.0)
- << ":" << s
- << endl;
- if(OutStatusFd > 0)
- FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
- if (Debug == true)
- std::clog << "send: '" << status.str() << "'" << endl;
+ std::string pkg_action;
+ strprintf(pkg_action, _(iter->second), pkg_or_trigger);
+ d->progress->StatusChanged(pkg_or_trigger, PackagesDone, PackagesTotal,
+ pkg_action);
if (strncmp(action, "disappear", strlen("disappear")) == 0)
handleDisappearAction(pkg_or_trigger);
return;
if(strncmp(action,"error",strlen("error")) == 0)
{
- status << "pmerror:" << list[1]
- << ":" << (PackagesDone/float(PackagesTotal)*100.0)
- << ":" << list[3]
- << endl;
- if(OutStatusFd > 0)
- FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
- if (Debug == true)
- std::clog << "send: '" << status.str() << "'" << endl;
+ d->progress->Error(list[1], PackagesDone, PackagesTotal, list[3]);
pkgFailures++;
WriteApportReport(list[1].c_str(), list[3].c_str());
return;
}
else if(strncmp(action,"conffile",strlen("conffile")) == 0)
{
- status << "pmconffile:" << list[1]
- << ":" << (PackagesDone/float(PackagesTotal)*100.0)
- << ":" << list[3]
- << endl;
- if(OutStatusFd > 0)
- FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
- if (Debug == true)
- std::clog << "send: '" << status.str() << "'" << endl;
+ d->progress->ConffilePrompt(list[1], PackagesDone, PackagesTotal,
+ list[3]);
return;
}
{
// only read the translation if there is actually a next
// action
- const char *translation = _(states[PackageOpsDone[pkg]].str);
- char s[200];
- snprintf(s, sizeof(s), translation, pkg);
+ std::string translation;
+ strprintf(translation, _(states[PackageOpsDone[pkg]].str), pkg);
// we moved from one dpkg state to a new one, report that
PackageOpsDone[pkg]++;
PackagesDone++;
- // build the status str
- status << "pmstatus:" << pkg
- << ":" << (PackagesDone/float(PackagesTotal)*100.0)
- << ":" << s
- << endl;
- d->progress->StatusChanged(pkg, PackagesDone, PackagesTotal);
-
- if(OutStatusFd > 0)
- FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
- if (Debug == true)
- std::clog << "send: '" << status.str() << "'" << endl;
+ // and send to the progress
+ d->progress->StatusChanged(pkg, PackagesDone, PackagesTotal,
+ translation);
}
if (Debug == true)
std::clog << "(parsed from dpkg) pkg: " << pkg
// ---------------------------------------------------------------------
/*
*/
-void pkgDPkgPM::DoDpkgStatusFd(int statusfd, int OutStatusFd)
+void pkgDPkgPM::DoDpkgStatusFd(int statusfd)
{
char *p, *q;
int len;
while((q=(char*)memchr(p, '\n', d->dpkgbuf+d->dpkgbuf_pos-p)) != NULL)
{
*q = 0;
- ProcessDpkgStatusLine(OutStatusFd, p);
+ ProcessDpkgStatusLine(p);
p=q+1; // continue with next line
}
// ---------------------------------------------------------------------
/* This globs the operations and calls dpkg
*
- * If it is called with "OutStatusFd" set to a valid file descriptor
- * apt will report the install progress over this fd. It maps the
- * dpkg states a package goes through to human readable (and i10n-able)
+ * If it is called with a progress object apt will report the install
+ * progress to this object. It maps the dpkg states a package goes
+ * through to human readable (and i10n-able)
* names and calculates a percentage for each step.
*/
-bool pkgDPkgPM::Go(int OutStatusFd)
+bool pkgDPkgPM::Go(APT::Progress::PackageManager *progress)
{
pkgPackageManager::SigINTStop = false;
+ d->progress = progress;
// Generate the base argument list for dpkg
std::vector<const char *> Args;
// Fork dpkg
pid_t Child;
- _config->Set("APT::Keep-Fds::",fd[1]);
- // send status information that we are about to fork dpkg
- if(OutStatusFd > 0) {
- ostringstream status;
- status << "pmstatus:dpkg-exec:"
- << (PackagesDone/float(PackagesTotal)*100.0)
- << ":" << _("Running dpkg")
- << endl;
- FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
- }
+ d->progress->Started();
Child = ExecFork();
// This is the child
cerr << "Could not exec dpkg!" << endl;
_exit(100);
}
- d->progress->Started();
// apply ionice
if (_config->FindB("DPkg::UseIoNice", false) == true)
ionice(Child);
- // clear the Keep-Fd again
- _config->Clear("APT::Keep-Fds",fd[1]);
-
// Wait for dpkg
int Status = 0;
if(master >= 0 && FD_ISSET(0, &rfds))
DoStdin(master);
if(FD_ISSET(_dpkgin, &rfds))
- DoDpkgStatusFd(_dpkgin, OutStatusFd);
+ DoDpkgStatusFd(_dpkgin);
}
close(_dpkgin);
CloseLog();
// dpkg is done at this point
- d->progress->StatusChanged("", PackagesDone, PackagesTotal);
+ d->progress->StatusChanged("", PackagesDone, PackagesTotal, "");
if (pkgPackageManager::SigINTStop)
_error->Warning(_("Operation was interrupted before it could finish"));
// input processing
void DoStdin(int master);
void DoTerminalPty(int master);
- void DoDpkgStatusFd(int statusfd, int OutStatusFd);
- void ProcessDpkgStatusLine(int OutStatusFd, char *line);
+ void DoDpkgStatusFd(int statusfd);
+ void ProcessDpkgStatusLine(char *line);
// The Actuall installation implementation
virtual bool Install(PkgIterator Pkg,std::string File);
virtual bool Configure(PkgIterator Pkg);
virtual bool Remove(PkgIterator Pkg,bool Purge = false);
- virtual bool Go(int StatusFd=-1);
+
+ virtual bool Go(APT::Progress::PackageManager *progress);
virtual void Reset();
public:
+#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>
+
namespace APT {
namespace Progress {
bool PackageManager::StatusChanged(std::string PackageName,
- unsigned int StepsDone,
- unsigned int TotalSteps)
+ unsigned int StepsDone,
+ unsigned int TotalSteps,
+ std::string HumanReadableAction)
{
int reporting_steps = _config->FindI("DpkgPM::Reporting-Steps", 1);
percentage = StepsDone/(float)TotalSteps * 100.0;
return true;
}
+PackageManagerProgressFd::PackageManagerProgressFd(int progress_fd)
+{
+ OutStatusFd = progress_fd;
+}
+
+void PackageManagerProgressFd::Started()
+{
+ _config->Set("APT::Keep-Fds::", OutStatusFd);
+
+ // send status information that we are about to fork dpkg
+ if(OutStatusFd > 0) {
+ std::ostringstream status;
+ status << "pmstatus:dpkg-exec:"
+ << (StepsDone/float(StepsTotal)*100.0)
+ << ":" << _("Running dpkg")
+ << std::endl;
+ FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
+ }
+}
+
+void PackageManagerProgressFd::Finished()
+{
+ // 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;
+ if(OutStatusFd > 0)
+ FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
+}
+
+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;
+ if(OutStatusFd > 0)
+ FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
+}
+
+
+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:" << PackageName
+ << ":" << (StepsDone/float(StepsTotal)*100.0)
+ << ":" << pkg_action
+ << std::endl;
+ if(OutStatusFd > 0)
+ FileFd::Write(OutStatusFd, status.str().c_str(), status.str().size());
+ return true;
+}
+
void PackageManagerFancy::SetupTerminalScrollArea(int nr_rows)
{
// scroll down a bit to avoid visual glitch when the screen
bool PackageManagerFancy::StatusChanged(std::string PackageName,
unsigned int StepsDone,
- unsigned int TotalSteps)
+ unsigned int TotalSteps,
+ std::string HumanReadableAction)
{
- if (!PackageManager::StatusChanged(PackageName, StepsDone, TotalSteps))
+ if (!PackageManager::StatusChanged(PackageName, StepsDone, TotalSteps,
+ HumanReadableAction))
return false;
int row = nr_terminal_rows;
bool PackageManagerText::StatusChanged(std::string PackageName,
unsigned int StepsDone,
- unsigned int TotalSteps)
+ unsigned int TotalSteps,
+ std::string HumanReadableAction)
{
- if (!PackageManager::StatusChanged(PackageName, StepsDone, TotalSteps))
+ if (!PackageManager::StatusChanged(PackageName, StepsDone, TotalSteps, HumanReadableAction))
return false;
std::cout << progress_str << "\r\n";
#ifndef PKGLIB_IPROGRESS_H
-#define PKGLIB_IPROGRSS_H
+#define PKGLIB_IPROGRESS_H
+#include <string>
+#include <unistd.h>
-#include <apt-pkg/packagemanager.h>
namespace APT {
namespace Progress {
-
class PackageManager
{
private:
int last_reported_progress;
public:
- PackageManager() : percentage(0.0), last_reported_progress(0) {};
+ PackageManager()
+ : percentage(0.0), last_reported_progress(0) {};
virtual ~PackageManager() {};
virtual void Started() {};
virtual void Finished() {};
+
+ virtual pid_t fork() {return fork(); };
virtual bool StatusChanged(std::string PackageName,
unsigned int StepsDone,
- unsigned int TotalSteps);
+ 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;
+
+ public:
+ PackageManagerProgressFd(int progress_fd);
+ virtual void Started();
+ virtual void Finished();
+
+ 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
virtual void Finished();
virtual bool StatusChanged(std::string PackageName,
unsigned int StepsDone,
- unsigned int TotalSteps);
+ unsigned int TotalSteps,
+ std::string HumanReadableAction);
};
class PackageManagerText : public PackageManager
public:
virtual bool StatusChanged(std::string PackageName,
unsigned int StepsDone,
- unsigned int TotalSteps);
-
+ unsigned int TotalSteps,
+ std::string HumanReadableAction);
};
// PM::DoInstallPostFork - Does install part that happens after the fork /*{{{*/
// ---------------------------------------------------------------------
pkgPackageManager::OrderResult
-pkgPackageManager::DoInstallPostFork(int statusFd)
+pkgPackageManager::DoInstallPostFork(APT::Progress::PackageManager *progress)
{
+// FIXME: port to new structure
+#if 0
if(statusFd > 0)
// FIXME: use SetCloseExec here once it taught about throwing
// exceptions instead of doing _exit(100) on failure
fcntl(statusFd,F_SETFD,FD_CLOEXEC);
- bool goResult = Go(statusFd);
+#endif
+ bool goResult = Go(progress);
if(goResult == false)
return Failed;
return Res;
};
-
+ /*}}}*/
// PM::DoInstall - Does the installation /*{{{*/
// ---------------------------------------------------------------------
/* This uses the filenames in FileNames and the information in the
DepCache to perform the installation of packages.*/
-pkgPackageManager::OrderResult pkgPackageManager::DoInstall(int statusFd)
+pkgPackageManager::OrderResult
+pkgPackageManager::DoInstall(APT::Progress::PackageManager *progress)
{
if(DoInstallPreFork() == Failed)
return Failed;
- return DoInstallPostFork(statusFd);
+ return DoInstallPostFork(progress);
}
/*}}}*/
#define PKGLIB_PACKAGEMANAGER_H
#include <apt-pkg/pkgcache.h>
+#include <apt-pkg/iprogress.h>
#include <string>
#include <iostream>
class pkgOrderList;
class pkgRecords;
+
class pkgPackageManager : protected pkgCache::Namespace
{
public:
virtual bool Install(PkgIterator /*Pkg*/,std::string /*File*/) {return false;};
virtual bool Configure(PkgIterator /*Pkg*/) {return false;};
virtual bool Remove(PkgIterator /*Pkg*/,bool /*Purge*/=false) {return false;};
- virtual bool Go(int statusFd=-1) {return true;};
+ virtual bool Go(APT::Progress::PackageManager *progress) {return true;};
virtual void Reset() {};
// the result of the operation
pkgRecords *Recs);
// Do the installation
- OrderResult DoInstall(int statusFd=-1);
+ OrderResult DoInstall(APT::Progress::PackageManager *progress);
+
+ // compat
+ OrderResult DoInstall(int statusFd=-1) {
+ APT::Progress::PackageManager *progress = new
+ APT::Progress::PackageManagerProgressFd(statusFd);
+ OrderResult res = DoInstall(progress);
+ delete progress;
+ return res;
+ }
+
// stuff that needs to be done before the fork() of a library that
// uses apt
};
// stuff that needs to be done after the fork
- OrderResult DoInstallPostFork(int statusFd=-1);
+ OrderResult DoInstallPostFork(APT::Progress::PackageManager *progress);
bool FixMissing();
/** \brief returns all packages dpkg let disappear */
#include <apt-pkg/pkgsystem.h>
#include <apt-pkg/pkgrecords.h>
#include <apt-pkg/indexfile.h>
+#include <apt-pkg/iprogress.h>
#include <set>
#include <locale.h>
{
pkgSimulate PM(Cache);
int status_fd = _config->FindI("APT::Status-Fd",-1);
- pkgPackageManager::OrderResult Res = PM.DoInstall(status_fd);
+ APT::Progress::PackageManager *progress = NULL;
+ if (status_fd > 0)
+ progress = new APT::Progress::PackageManagerProgressFd(status_fd);
+ pkgPackageManager::OrderResult Res = PM.DoInstall(progress);
+ delete progress;
if (Res == pkgPackageManager::Failed)
return false;
if (Res != pkgPackageManager::Completed)
}
_system->UnLock();
+
+ // FIXME: make this a factory
+ // select the right progress
int status_fd = _config->FindI("APT::Status-Fd",-1);
- pkgPackageManager::OrderResult Res = PM->DoInstall(status_fd);
+ APT::Progress::PackageManager *progress = NULL;
+ if (status_fd > 0)
+ progress = new APT::Progress::PackageManagerProgressFd(status_fd);
+ else if(_config->FindB("Dpkg::Progress-Fancy", false) == true)
+ progress = new APT::Progress::PackageManagerFancy();
+ else if (_config->FindB("Dpkg::Progress",
+ _config->FindB("DpkgPM::Progress", false)) == true)
+ progress = new APT::Progress::PackageManagerText();
+ else
+ progress = new APT::Progress::PackageManager();
+ pkgPackageManager::OrderResult Res = PM->DoInstall(progress);
+ delete progress;
+
if (Res == pkgPackageManager::Failed || _error->PendingError() == true)
return false;
if (Res == pkgPackageManager::Completed)
projects / apt.git / commitdiff
