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-rw-r--r--cmdline/apt-get.cc117
1 files changed, 108 insertions, 9 deletions
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc
index e8e5a8c39..e9b619787 100644
--- a/cmdline/apt-get.cc
+++ b/cmdline/apt-get.cc
@@ -629,6 +629,8 @@ void CacheFile::Sort()
and verifies that the system is OK. */
bool CacheFile::CheckDeps(bool AllowBroken)
{
+ bool FixBroken = _config->FindB("APT::Get::Fix-Broken",false);
+
if (_error->PendingError() == true)
return false;
@@ -640,12 +642,24 @@ bool CacheFile::CheckDeps(bool AllowBroken)
if (pkgApplyStatus(*DCache) == false)
return false;
+ if (_config->FindB("APT::Get::Fix-Policy-Broken",false) == true)
+ {
+ FixBroken = true;
+ if ((DCache->PolicyBrokenCount() > 0))
+ {
+ // upgrade all policy-broken packages with ForceImportantDeps=True
+ for (pkgCache::PkgIterator I = Cache->PkgBegin(); !I.end(); I++)
+ if ((*DCache)[I].NowPolicyBroken() == true)
+ DCache->MarkInstall(I,true,0, false, true);
+ }
+ }
+
// Nothing is broken
if (DCache->BrokenCount() == 0 || AllowBroken == true)
return true;
// Attempt to fix broken things
- if (_config->FindB("APT::Get::Fix-Broken",false) == true)
+ if (FixBroken == true)
{
c1out << _("Correcting dependencies...") << flush;
if (pkgFixBroken(*DCache) == false || DCache->BrokenCount() != 0)
@@ -1146,9 +1160,11 @@ bool TryToInstall(pkgCache::PkgIterator Pkg,pkgDepCache &Cache,
else
ExpectedInst++;
- // Install it with autoinstalling enabled.
- if (State.InstBroken() == true && BrokenFix == false)
+ // Install it with autoinstalling enabled (if we not respect the minial
+ // required deps or the policy)
+ if ((State.InstBroken() == true || State.InstPolicyBroken() == true) && BrokenFix == false)
Cache.MarkInstall(Pkg,true);
+
return true;
}
/*}}}*/
@@ -1356,20 +1372,29 @@ bool DoUpdate(CommandLine &CmdL)
return false;
bool Failed = false;
+ bool TransientNetworkFailure = false;
for (pkgAcquire::ItemIterator I = Fetcher.ItemsBegin(); I != Fetcher.ItemsEnd(); I++)
{
if ((*I)->Status == pkgAcquire::Item::StatDone)
continue;
(*I)->Finished();
-
+
fprintf(stderr,_("Failed to fetch %s %s\n"),(*I)->DescURI().c_str(),
(*I)->ErrorText.c_str());
+
+ if ((*I)->Status == pkgAcquire::Item::StatTransientNetworkError)
+ {
+ TransientNetworkFailure = true;
+ continue;
+ }
+
Failed = true;
}
// Clean out any old list files
- if (!Failed && _config->FindB("APT::Get::List-Cleanup",true) == true)
+ if (!TransientNetworkFailure &&
+ _config->FindB("APT::Get::List-Cleanup",true) == true)
{
if (Fetcher.Clean(_config->FindDir("Dir::State::lists")) == false ||
Fetcher.Clean(_config->FindDir("Dir::State::lists") + "partial/") == false)
@@ -1381,9 +1406,11 @@ bool DoUpdate(CommandLine &CmdL)
if (Cache.BuildCaches() == false)
return false;
- if (Failed == true)
+ if (TransientNetworkFailure == true)
+ _error->Warning(_("Some index files failed to download, they have been ignored, or old ones used instead."));
+ else if (Failed == true)
return _error->Error(_("Some index files failed to download, they have been ignored, or old ones used instead."));
-
+
return true;
}
/*}}}*/
@@ -1474,6 +1501,51 @@ bool DoUpgrade(CommandLine &CmdL)
return InstallPackages(Cache,true);
}
/*}}}*/
+// DoInstallTask - Install task from the command line /*{{{*/
+// ---------------------------------------------------------------------
+/* Install named task */
+bool TryInstallTask(pkgDepCache &Cache, pkgProblemResolver &Fix,
+ bool BrokenFix,
+ unsigned int& ExpectedInst,
+ const char *taskname)
+{
+ const char *start, *end;
+ pkgCache::PkgIterator Pkg;
+ char buf[64*1024];
+ regex_t Pattern;
+
+ // get the records
+ pkgRecords Recs(Cache);
+
+ // build regexp for the task
+ char S[300];
+ snprintf(S, sizeof(S), "^Task:.*[^a-z]%s[^a-z].*\n", taskname);
+ regcomp(&Pattern,S, REG_EXTENDED | REG_NOSUB | REG_NEWLINE);
+
+ bool found = false;
+ bool res = true;
+ for (Pkg = Cache.PkgBegin(); Pkg.end() == false; Pkg++)
+ {
+ pkgCache::VerIterator ver = Cache[Pkg].CandidateVerIter(Cache);
+ if(ver.end())
+ continue;
+ pkgRecords::Parser &parser = Recs.Lookup(ver.FileList());
+ parser.GetRec(start,end);
+ strncpy(buf, start, end-start);
+ buf[end-start] = 0x0;
+ if (regexec(&Pattern,buf,0,0,0) != 0)
+ continue;
+ res &= TryToInstall(Pkg,Cache,Fix,false,true,ExpectedInst);
+ found = true;
+ }
+
+ if(!found)
+ _error->Error(_("Couldn't find task %s"),taskname);
+
+ regfree(&Pattern);
+ return res;
+}
+
// DoInstall - Install packages from the command line /*{{{*/
// ---------------------------------------------------------------------
/* Install named packages */
@@ -1497,6 +1569,11 @@ bool DoInstall(CommandLine &CmdL)
bool DefRemove = false;
if (strcasecmp(CmdL.FileList[0],"remove") == 0)
DefRemove = true;
+ else if (strcasecmp(CmdL.FileList[0], "purge") == 0)
+ {
+ _config->Set("APT::Get::Purge", true);
+ DefRemove = true;
+ }
else if (strcasecmp(CmdL.FileList[0], "autoremove") == 0)
{
_config->Set("APT::Get::AutomaticRemove", "true");
@@ -1519,6 +1596,18 @@ bool DoInstall(CommandLine &CmdL)
bool Remove = DefRemove;
char *VerTag = 0;
bool VerIsRel = false;
+
+ // this is a task!
+ if (Length >= 1 && S[Length - 1] == '^')
+ {
+ S[--Length] = 0;
+ // tasks must always be confirmed
+ ExpectedInst += 1000;
+ // see if we can install it
+ TryInstallTask(Cache, Fix, BrokenFix, ExpectedInst, S);
+ continue;
+ }
+
while (Cache->FindPkg(S).end() == true)
{
// Handle an optional end tag indicating what to do
@@ -1668,7 +1757,7 @@ bool DoInstall(CommandLine &CmdL)
}
}
if (!DoAutomaticRemove(Cache))
- return false;
+ return false;
/* Print out a list of packages that are going to be installed extra
to what the user asked */
@@ -2053,6 +2142,11 @@ bool DoSource(CommandLine &CmdL)
I->Type != "tar")
continue;
+ // Dsc only mode only fetches .dsc files
+ if (_config->FindB("APT::Get::Dsc-Only",false) == true &&
+ I->Type != "dsc")
+ continue;
+
// don't download the same uri twice (should this be moved to
// the fetcher interface itself?)
if(queued.find(Last->Index().ArchiveURI(I->Path)) != queued.end())
@@ -2546,6 +2640,7 @@ bool ShowHelp(CommandLine &CmdL)
" upgrade - Perform an upgrade\n"
" install - Install new packages (pkg is libc6 not libc6.deb)\n"
" remove - Remove packages\n"
+ " purge - Remove and purge packages\n"
" source - Download source archives\n"
" build-dep - Configure build-dependencies for source packages\n"
" dist-upgrade - Distribution upgrade, see apt-get(8)\n"
@@ -2587,6 +2682,7 @@ void GetInitialize()
_config->Set("APT::Get::Fix-Broken",false);
_config->Set("APT::Get::Force-Yes",false);
_config->Set("APT::Get::List-Cleanup",true);
+ _config->Set("APT::Get::AutomaticRemove",false);
}
/*}}}*/
// SigWinch - Window size change signal handler /*{{{*/
@@ -2634,7 +2730,8 @@ int main(int argc,const char *argv[])
{0,"force-yes","APT::Get::force-yes",0},
{0,"print-uris","APT::Get::Print-URIs",0},
{0,"diff-only","APT::Get::Diff-Only",0},
- {0,"tar-only","APT::Get::tar-Only",0},
+ {0,"tar-only","APT::Get::Tar-Only",0},
+ {0,"dsc-only","APT::Get::Dsc-Only",0},
{0,"purge","APT::Get::Purge",0},
{0,"list-cleanup","APT::Get::List-Cleanup",0},
{0,"reinstall","APT::Get::ReInstall",0},
@@ -2644,6 +2741,8 @@ int main(int argc,const char *argv[])
{0,"arch-only","APT::Get::Arch-Only",0},
{0,"auto-remove","APT::Get::AutomaticRemove",0},
{0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0},
+ {0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean},
+ {0,"fix-policy","APT::Get::Fix-Policy-Broken",0},
{'c',"config-file",0,CommandLine::ConfigFile},
{'o',"option",0,CommandLine::ArbItem},
{0,0,0,0}};
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-20 03:52:09 +0000