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-rw-r--r--apt-pkg/deb/dpkgpm.cc78
1 files changed, 76 insertions, 2 deletions
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index bc15b8819..4fad0fd52 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 /*{{{*/
// ---------------------------------------------------------------------
@@ -333,6 +366,12 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
'status: /var/cache/apt/archives/krecipes_0.8.1-0ubuntu1_i386.deb : error : trying to overwrite `/usr/share/doc/kde/HTML/en/krecipes/krectip.png', which is also in package krecipes-data
and conffile-prompt like this
'status: conffile-prompt: conffile : 'current-conffile' 'new-conffile' useredited distedited
+
+ Newer versions of dpkg sent also:
+ 'processing: install: pkg'
+ 'processing: configure: pkg'
+ 'processing: remove: pkg'
+ 'processing: trigproc: trigger'
*/
char* list[5];
@@ -351,6 +390,36 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
char *pkg = list[1];
char *action = _strstrip(list[2]);
+ // 'processing' from dpkg looks like
+ // 'processing: action: pkg'
+ if(strncmp(list[0], "processing", strlen("processing")) == 0)
+ {
+ char s[200];
+ char *pkg_or_trigger = _strstrip(list[2]);
+ action =_strstrip( list[1]);
+ 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), pkg_or_trigger);
+
+ status << "pmstatus:" << pkg_or_trigger
+ << ":" << (PackagesDone/float(PackagesTotal)*100.0)
+ << ":" << s
+ << endl;
+ if(OutStatusFd > 0)
+ write(OutStatusFd, status.str().c_str(), status.str().size());
+ if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ std::clog << "send: '" << status.str() << "'" << endl;
+ return;
+ }
+
if(strncmp(action,"error",strlen("error")) == 0)
{
status << "pmerror:" << list[1]
@@ -520,13 +589,14 @@ bool pkgDPkgPM::Go(int OutStatusFd)
{
unsigned int MaxArgs = _config->FindI("Dpkg::MaxArgs",8*1024);
unsigned int MaxArgBytes = _config->FindI("Dpkg::MaxArgBytes",32*1024);
+ bool NoTriggers = _config->FindB("DPkg::NoTriggers",false);
if (RunScripts("DPkg::Pre-Invoke") == false)
return false;
if (RunScriptsWithPkgs("DPkg::Pre-Install-Pkgs") == false)
return false;
-
+
// 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] = {
@@ -649,6 +719,8 @@ bool pkgDPkgPM::Go(int OutStatusFd)
case Item::Configure:
Args[n++] = "--configure";
+ if (NoTriggers)
+ Args[n++] = "--no-triggers";
Size += strlen(Args[n-1]);
break;
@@ -884,6 +956,8 @@ bool pkgDPkgPM::Go(int OutStatusFd)
if (RunScripts("DPkg::Post-Invoke") == false)
return false;
+
+ Cache.writeStateFile(NULL);
return true;
}
/*}}}*/