summaryrefslogtreecommitdiff
path: root/apt-pkg/deb
diff options
context:
space:
mode:
authorMichael Vogt <michael.vogt@ubuntu.com>2009-09-23 17:26:43 +0200
committerMichael Vogt <michael.vogt@ubuntu.com>2009-09-23 17:26:43 +0200
commitf98233c1b1e93ef1bb595bfc6e59c74d9e05eb6a (patch)
tree82d6aa3ff7c2c2e6d073ff39f09e52aa7407562d /apt-pkg/deb
parenta69a3a044be84f72508fb468cdf13d9e5f724dd4 (diff)
parentf7d6459db697c6dbba8e5d787a817e7721bfb577 (diff)
merged from debian
Diffstat (limited to 'apt-pkg/deb')
-rw-r--r--apt-pkg/deb/dpkgpm.cc121
-rw-r--r--apt-pkg/deb/dpkgpm.h2
2 files changed, 82 insertions, 41 deletions
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 3e23720e0..d6fbfa72e 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -136,8 +136,14 @@ bool pkgDPkgPM::Configure(PkgIterator Pkg)
{
if (Pkg.end() == true)
return false;
-
- List.push_back(Item(Item::Configure,Pkg));
+
+ List.push_back(Item(Item::Configure, Pkg));
+
+ // Use triggers for config calls if we configure "smart"
+ // as otherwise Pre-Depends will not be satisfied, see #526774
+ if (_config->FindB("DPkg::TriggersPending", false) == true)
+ List.push_back(Item(Item::TriggersPending, PkgIterator()));
+
return true;
}
/*}}}*/
@@ -192,6 +198,9 @@ bool pkgDPkgPM::SendV2Pkgs(FILE *F)
// Write out the package actions in order.
for (vector<Item>::iterator I = List.begin(); I != List.end(); I++)
{
+ if(I->Pkg.end() == true)
+ continue;
+
pkgDepCache::StateCache &S = Cache[I->Pkg];
fprintf(F,"%s ",I->Pkg.Name());
@@ -379,10 +388,11 @@ void pkgDPkgPM::DoTerminalPty(int master)
*/
void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
{
+ bool const Debug = _config->FindB("Debug::pkgDPkgProgressReporting",false);
// the status we output
ostringstream status;
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ if (Debug == true)
std::clog << "got from dpkg '" << line << "'" << std::endl;
@@ -397,6 +407,7 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
'processing: install: pkg'
'processing: configure: pkg'
'processing: remove: pkg'
+ 'processing: purge: pkg' - but for apt is it a ignored "unknown" action
'processing: trigproc: trigger'
*/
@@ -409,28 +420,28 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
TokSplitString(':', line, list, sizeof(list)/sizeof(list[0]));
if( list[0] == NULL || list[1] == NULL || list[2] == NULL)
{
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ if (Debug == true)
std::clog << "ignoring line: not enough ':'" << std::endl;
return;
}
- char *pkg = list[1];
- char *action = _strstrip(list[2]);
+ const char* const pkg = list[1];
+ const 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 char* const 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;
+ if (Debug == true)
+ std::clog << "ignoring unknown action: " << action << std::endl;
return;
}
snprintf(s, sizeof(s), _(iter->second), pkg_or_trigger);
@@ -441,7 +452,7 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
<< endl;
if(OutStatusFd > 0)
write(OutStatusFd, status.str().c_str(), status.str().size());
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ if (Debug == true)
std::clog << "send: '" << status.str() << "'" << endl;
return;
}
@@ -462,13 +473,13 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
<< endl;
if(OutStatusFd > 0)
write(OutStatusFd, status.str().c_str(), status.str().size());
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ if (Debug == true)
std::clog << "send: '" << status.str() << "'" << endl;
pkgFailures++;
WriteApportReport(list[1], list[3]);
return;
}
- if(strncmp(action,"conffile",strlen("conffile")) == 0)
+ else if(strncmp(action,"conffile",strlen("conffile")) == 0)
{
status << "pmconffile:" << list[1]
<< ":" << (PackagesDone/float(PackagesTotal)*100.0)
@@ -476,12 +487,12 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
<< endl;
if(OutStatusFd > 0)
write(OutStatusFd, status.str().c_str(), status.str().size());
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ if (Debug == true)
std::clog << "send: '" << status.str() << "'" << endl;
return;
}
- vector<struct DpkgState> &states = PackageOps[pkg];
+ vector<struct DpkgState> const &states = PackageOps[pkg];
const char *next_action = NULL;
if(PackageOpsDone[pkg] < states.size())
next_action = states[PackageOpsDone[pkg]].state;
@@ -504,15 +515,15 @@ void pkgDPkgPM::ProcessDpkgStatusLine(int OutStatusFd, char *line)
<< endl;
if(OutStatusFd > 0)
write(OutStatusFd, status.str().c_str(), status.str().size());
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ if (Debug == true)
std::clog << "send: '" << status.str() << "'" << endl;
}
- if (_config->FindB("Debug::pkgDPkgProgressReporting",false) == true)
+ if (Debug == true)
std::clog << "(parsed from dpkg) pkg: " << pkg
<< " action: " << action << endl;
}
-
-// DPkgPM::DoDpkgStatusFd /*{{{*/
+ /*}}}*/
+// DPkgPM::DoDpkgStatusFd /*{{{*/
// ---------------------------------------------------------------------
/*
*/
@@ -549,7 +560,7 @@ void pkgDPkgPM::DoDpkgStatusFd(int statusfd, int OutStatusFd)
dpkgbuf_pos = dpkgbuf+dpkgbuf_pos-p;
}
/*}}}*/
-
+// DPkgPM::OpenLog /*{{{*/
bool pkgDPkgPM::OpenLog()
{
string logdir = _config->FindDir("Dir::Log");
@@ -572,7 +583,8 @@ bool pkgDPkgPM::OpenLog()
}
return true;
}
-
+ /*}}}*/
+// DPkg::CloseLog /*{{{*/
bool pkgDPkgPM::CloseLog()
{
if(term_out)
@@ -589,7 +601,7 @@ bool pkgDPkgPM::CloseLog()
term_out = NULL;
return true;
}
-
+ /*}}}*/
/*{{{*/
// This implements a racy version of pselect for those architectures
// that don't have a working implementation.
@@ -611,7 +623,6 @@ static int racy_pselect(int nfds, fd_set *readfds, fd_set *writefds,
return retval;
}
/*}}}*/
-
// DPkgPM::Go - Run the sequence /*{{{*/
// ---------------------------------------------------------------------
/* This globs the operations and calls dpkg
@@ -628,9 +639,9 @@ bool pkgDPkgPM::Go(int OutStatusFd)
sigset_t sigmask;
sigset_t original_sigmask;
- 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);
+ unsigned int const MaxArgs = _config->FindI("Dpkg::MaxArgs",8*1024);
+ unsigned int const MaxArgBytes = _config->FindI("Dpkg::MaxArgBytes",32*1024);
+ bool const NoTriggers = _config->FindB("DPkg::NoTriggers", false);
if (RunScripts("DPkg::Pre-Invoke") == false)
return false;
@@ -638,6 +649,12 @@ bool pkgDPkgPM::Go(int OutStatusFd)
if (RunScriptsWithPkgs("DPkg::Pre-Install-Pkgs") == false)
return false;
+ // support subpressing of triggers processing for special
+ // cases like d-i that runs the triggers handling manually
+ bool const SmartConf = (_config->Find("PackageManager::Configure", "all") != "all");
+ if (_config->FindB("DPkg::ConfigurePending", SmartConf) == true)
+ List.push_back(Item(Item::ConfigurePending, PkgIterator()));
+
// 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] = {
@@ -673,16 +690,19 @@ bool pkgDPkgPM::Go(int OutStatusFd)
// 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>::iterator I = List.begin(); I != List.end();I++)
+ for (vector<Item>::const_iterator I = List.begin(); I != List.end();I++)
{
- string name = (*I).Pkg.Name();
+ if((*I).Pkg.end() == true)
+ continue;
+
+ string const name = (*I).Pkg.Name();
PackageOpsDone[name] = 0;
for(int i=0; (DpkgStatesOpMap[(*I).Op][i]).state != NULL; i++)
{
PackageOps[name].push_back(DpkgStatesOpMap[(*I).Op][i]);
PackagesTotal++;
}
- }
+ }
stdin_is_dev_null = false;
@@ -690,9 +710,9 @@ bool pkgDPkgPM::Go(int OutStatusFd)
OpenLog();
// this loop is runs once per operation
- for (vector<Item>::iterator I = List.begin(); I != List.end();)
+ for (vector<Item>::const_iterator I = List.begin(); I != List.end();)
{
- vector<Item>::iterator J = I;
+ vector<Item>::const_iterator J = I;
for (; J != List.end() && J->Op == I->Op; J++)
/* nothing */;
@@ -711,7 +731,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
unsigned int n = 0;
unsigned long Size = 0;
- string Tmp = _config->Find("Dir::Bin::dpkg","dpkg");
+ string const Tmp = _config->Find("Dir::Bin::dpkg","dpkg");
Args[n++] = Tmp.c_str();
Size += strlen(Args[n-1]);
@@ -761,11 +781,23 @@ bool pkgDPkgPM::Go(int OutStatusFd)
case Item::Configure:
Args[n++] = "--configure";
- if (NoTriggers)
- Args[n++] = "--no-triggers";
Size += strlen(Args[n-1]);
break;
-
+
+ case Item::ConfigurePending:
+ Args[n++] = "--configure";
+ Size += strlen(Args[n-1]);
+ Args[n++] = "--pending";
+ Size += strlen(Args[n-1]);
+ break;
+
+ case Item::TriggersPending:
+ Args[n++] = "--triggers-only";
+ Size += strlen(Args[n-1]);
+ Args[n++] = "--pending";
+ Size += strlen(Args[n-1]);
+ break;
+
case Item::Install:
Args[n++] = "--unpack";
Size += strlen(Args[n-1]);
@@ -773,7 +805,14 @@ bool pkgDPkgPM::Go(int OutStatusFd)
Size += strlen(Args[n-1]);
break;
}
-
+
+ if (NoTriggers == true && I->Op != Item::TriggersPending &&
+ I->Op != Item::ConfigurePending)
+ {
+ Args[n++] = "--no-triggers";
+ Size += strlen(Args[n-1]);
+ }
+
// Write in the file or package names
if (I->Op == Item::Install)
{
@@ -789,6 +828,8 @@ bool pkgDPkgPM::Go(int OutStatusFd)
{
for (;I != J && Size < MaxArgBytes; I++)
{
+ if((*I).Pkg.end() == true)
+ continue;
Args[n++] = I->Pkg.Name();
Size += strlen(Args[n-1]);
}
@@ -924,11 +965,9 @@ bool pkgDPkgPM::Go(int OutStatusFd)
int Status = 0;
// we read from dpkg here
- int _dpkgin = fd[0];
+ int const _dpkgin = fd[0];
close(fd[1]); // close the write end of the pipe
- // the result of the waitpid call
- int res;
if(slave > 0)
close(slave);
@@ -936,6 +975,8 @@ bool pkgDPkgPM::Go(int OutStatusFd)
sigemptyset(&sigmask);
sigprocmask(SIG_BLOCK,&sigmask,&original_sigmask);
+ // the result of the waitpid call
+ int res;
int select_ret;
while ((res=waitpid(Child,&Status, WNOHANG)) != Child) {
if(res < 0) {
@@ -1001,7 +1042,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
// if it was set to "keep-dpkg-runing" then we won't return
// here but keep the loop going and just report it as a error
// for later
- bool stopOnError = _config->FindB("Dpkg::StopOnError",true);
+ bool const stopOnError = _config->FindB("Dpkg::StopOnError",true);
if(stopOnError)
RunScripts("DPkg::Post-Invoke");
diff --git a/apt-pkg/deb/dpkgpm.h b/apt-pkg/deb/dpkgpm.h
index 1675e9e74..90e5b95e6 100644
--- a/apt-pkg/deb/dpkgpm.h
+++ b/apt-pkg/deb/dpkgpm.h
@@ -55,7 +55,7 @@ class pkgDPkgPM : public pkgPackageManager
struct Item
{
- enum Ops {Install, Configure, Remove, Purge} Op;
+ enum Ops {Install, Configure, Remove, Purge, ConfigurePending, TriggersPending} Op;
string File;
PkgIterator Pkg;
Item(Ops Op,PkgIterator Pkg,string File = "") : Op(Op),