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authorDavid Kalnischkies <david@kalnischkies.de>2016-07-21 11:34:08 +0200
committerDavid Kalnischkies <david@kalnischkies.de>2016-07-22 16:05:10 +0200
commite04a6ce61db5e5eaf4f954626c7833f00cdb5992 (patch)
tree62cc66dea994490558fce3b816b8bc82c4ba24bd
parent27f38567fe327ecaf7fb361c3cca6ee29e6300c9 (diff)
report progress for removing while purging pkgs
The progress reporting for a package sheduled for purging only included the states dpkg passes through while actually purging the package – if the package was fully installed before dpkg will pass first through all remove states before purging it, so in the interest of consistent reporting our progress reporting should do that, too.
-rw-r--r--apt-pkg/deb/dpkgpm.cc51
1 files changed, 31 insertions, 20 deletions
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 9854fced8..6556f232e 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -39,7 +39,9 @@
#include <termios.h>
#include <time.h>
#include <unistd.h>
+
#include <algorithm>
+#include <array>
#include <cstring>
#include <iostream>
#include <map>
@@ -960,51 +962,60 @@ void pkgDPkgPM::BuildPackagesProgressMap()
{
// map the dpkg states to the operations that are performed
// (this is sorted in the same way as Item::Ops)
- static const struct DpkgState DpkgStatesOpMap[][7] = {
+ static const std::array<std::array<DpkgState, 3>, 4> DpkgStatesOpMap = {{
// Install operation
- {
+ {{
{"half-installed", N_("Preparing %s")},
{"unpacked", N_("Unpacking %s") },
- {NULL, NULL}
- },
+ {nullptr, nullptr}
+ }},
// Configure operation
- {
+ {{
{"unpacked",N_("Preparing to configure %s") },
{"half-configured", N_("Configuring %s") },
{ "installed", N_("Installed %s")},
- {NULL, NULL}
- },
+ }},
// Remove operation
- {
+ {{
{"half-configured", N_("Preparing for removal of %s")},
{"half-installed", N_("Removing %s")},
{"config-files", N_("Removed %s")},
- {NULL, NULL}
- },
+ }},
// Purge operation
- {
+ {{
{"config-files", N_("Preparing to completely remove %s")},
{"not-installed", N_("Completely removed %s")},
- {NULL, NULL}
- },
- };
+ {nullptr, nullptr}
+ }},
+ }};
+ static_assert(Item::Purge == 3, "Enum item has unexpected index for mapping array");
// init the PackageOps map, go over the list of packages that
// that will be [installed|configured|removed|purged] and add
// them to the PackageOps map (the dpkg states it goes through)
// and the PackageOpsTranslations (human readable strings)
- for (vector<Item>::const_iterator I = List.begin(); I != List.end(); ++I)
+ for (auto &&I : List)
{
- if((*I).Pkg.end() == true)
+ if(I.Pkg.end() == true)
continue;
- string const name = (*I).Pkg.FullName();
+ string const name = I.Pkg.FullName();
PackageOpsDone[name] = 0;
- for(int i=0; (DpkgStatesOpMap[(*I).Op][i]).state != NULL; ++i)
+ auto AddToPackageOps = std::back_inserter(PackageOps[name]);
+ if (I.Op == Item::Purge && I.Pkg->CurrentVer != 0)
{
- PackageOps[name].push_back(DpkgStatesOpMap[(*I).Op][i]);
- PackagesTotal++;
+ // purging a package which is installed first passes through remove states
+ auto const DpkgOps = DpkgStatesOpMap[Item::Remove];
+ std::copy(DpkgOps.begin(), DpkgOps.end(), AddToPackageOps);
+ PackagesTotal += DpkgOps.size();
}
+ auto const DpkgOps = DpkgStatesOpMap[I.Op];
+ std::copy_if(DpkgOps.begin(), DpkgOps.end(), AddToPackageOps, [&](DpkgState const &state) {
+ if (state.state == nullptr)
+ return false;
+ ++PackagesTotal;
+ return true;
+ });
}
/* one extra: We don't want the progress bar to reach 100%, especially not
if we call dpkg --configure --pending and process a bunch of triggers