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-rw-r--r--apt-pkg/deb/dpkgpm.cc51
-rw-r--r--apt-pkg/deb/dpkgpm.h2
2 files changed, 40 insertions, 13 deletions
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index c9af2f401..85cf4e119 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -25,6 +25,8 @@
#include <signal.h>
#include <errno.h>
#include <stdio.h>
+#include <string.h>
+#include <algorithm>
#include <sstream>
#include <map>
@@ -39,7 +41,38 @@
using namespace std;
-
+namespace
+{
+ // Maps the dpkg "processing" info to human readable names. Entry 0
+ // of each array is the key, entry 1 is the value.
+ const std::pair<const char *, const char *> PackageProcessingOps[] = {
+ std::make_pair("install", N_("Installing %s")),
+ std::make_pair("configure", N_("Configuring %s")),
+ std::make_pair("remove", N_("Removing %s")),
+ std::make_pair("trigproc", N_("Running post-installation trigger %s"))
+ };
+
+ const std::pair<const char *, const char *> * const PackageProcessingOpsBegin = PackageProcessingOps;
+ const std::pair<const char *, const char *> * const PackageProcessingOpsEnd = PackageProcessingOps + sizeof(PackageProcessingOps) / sizeof(PackageProcessingOps[0]);
+
+ // Predicate to test whether an entry in the PackageProcessingOps
+ // array matches a string.
+ class MatchProcessingOp
+ {
+ const char *target;
+
+ public:
+ MatchProcessingOp(const char *the_target)
+ : target(the_target)
+ {
+ }
+
+ bool operator()(const std::pair<const char *, const char *> &pair) const
+ {
+ return strcmp(pair.first, target) == 0;
+ }
+ };
+}
// DPkgPM::pkgDPkgPM - Constructor /*{{{*/
// ---------------------------------------------------------------------
@@ -362,17 +395,19 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
if(strncmp(list[0], "processing", strlen("processing")) == 0)
{
char s[200];
- map<string,string>::iterator iter;
char *pkg_or_trigger = _strstrip(list[2]);
action =_strstrip( list[1]);
- iter = PackageProcessingOps.find(action);
- if(iter == PackageProcessingOps.end())
+ const std::pair<const char *, const char *> * const iter =
+ std::find_if(PackageProcessingOpsBegin,
+ PackageProcessingOpsEnd,
+ MatchProcessingOp(action));
+ if(iter == PackageProcessingOpsEnd)
{
if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
std::clog << "ignoring unknwon action: " << action << std::endl;
return;
}
- snprintf(s, sizeof(s), _(iter->second.c_str()), pkg_or_trigger);
+ snprintf(s, sizeof(s), _(iter->second), pkg_or_trigger);
status << "pmstatus:" << pkg_or_trigger
<< ":" << (PackagesDone/float(PackagesTotal)*100.0)
@@ -601,12 +636,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
},
};
- // populate the "processing" map
- PackageProcessingOps.insert( make_pair("install",N_("Installing %s")) );
- PackageProcessingOps.insert( make_pair("configure",N_("Configuring %s")) );
- PackageProcessingOps.insert( make_pair("remove",N_("Removing %s")) );
- PackageProcessingOps.insert( make_pair("trigproc",N_("Running post-installation trigger %s")) );
-
// 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)
diff --git a/apt-pkg/deb/dpkgpm.h b/apt-pkg/deb/dpkgpm.h
index 449469126..ebc7e32bf 100644
--- a/apt-pkg/deb/dpkgpm.h
+++ b/apt-pkg/deb/dpkgpm.h
@@ -47,8 +47,6 @@ class pkgDPkgPM : public pkgPackageManager
// the int is the state that is already done (e.g. a package that is
// going to be install is already in state "half-installed")
map<string,unsigned int> PackageOpsDone;
- // map the dpkg "processing" info to human readable names
- map<string,string> PackageProcessingOps;
// progress reporting
unsigned int PackagesDone;
unsigned int PackagesTotal;