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-rw-r--r--apt-pkg/acquire-item.cc1
-rw-r--r--apt-pkg/acquire-item.h2
-rw-r--r--apt-pkg/cacheset.h2
-rw-r--r--apt-pkg/contrib/fileutl.cc6
-rw-r--r--apt-pkg/deb/debindexfile.cc2
-rw-r--r--apt-pkg/deb/deblistparser.h11
-rw-r--r--apt-pkg/deb/debmetaindex.cc8
-rw-r--r--apt-pkg/deb/debmetaindex.h3
-rw-r--r--apt-pkg/deb/debsrcrecords.cc8
-rw-r--r--apt-pkg/deb/dpkgpm.cc3
-rw-r--r--apt-pkg/depcache.cc4
-rw-r--r--apt-pkg/edsp.cc69
-rw-r--r--apt-pkg/edsp.h6
-rw-r--r--apt-pkg/packagemanager.cc354
-rw-r--r--apt-pkg/packagemanager.h19
-rw-r--r--apt-pkg/pkgcache.cc12
-rw-r--r--apt-pkg/pkgcache.h6
-rw-r--r--apt-pkg/pkgcachegen.cc8
-rw-r--r--apt-pkg/pkgrecords.cc2
-rw-r--r--apt-pkg/srcrecords.cc37
-rw-r--r--apt-pkg/srcrecords.h9
21 files changed, 317 insertions, 255 deletions
diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index e111ed4ca..e45308557 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -1654,7 +1654,6 @@ void pkgAcqMetaIndex::QueueIndexes(bool verify) /*{{{*/
// at this point the real Items are loaded in the fetcher
ExpectedAdditionalItems = 0;
-
for (vector <IndexTarget*>::const_iterator Target = IndexTargets->begin();
Target != IndexTargets->end();
++Target)
diff --git a/apt-pkg/acquire-item.h b/apt-pkg/acquire-item.h
index cda92e84f..b4cac2f04 100644
--- a/apt-pkg/acquire-item.h
+++ b/apt-pkg/acquire-item.h
@@ -748,7 +748,7 @@ class pkgAcqIndex : public pkgAcqBaseIndex
std::string ShortDesc, HashStringList const &ExpectedHashes,
std::string compressExt="");
pkgAcqIndex(pkgAcquire *Owner,
- struct IndexTarget const * const Target,
+ IndexTarget const * const Target,
HashStringList const &ExpectedHash,
indexRecords *MetaIndexParser);
void Init(std::string const &URI, std::string const &URIDesc,
diff --git a/apt-pkg/cacheset.h b/apt-pkg/cacheset.h
index 16a3daa42..dde4e221e 100644
--- a/apt-pkg/cacheset.h
+++ b/apt-pkg/cacheset.h
@@ -584,7 +584,7 @@ public: /*{{{*/
static VersionContainer FromString(pkgCacheFile &Cache, std::string const &pkg,
Version const &fallback, CacheSetHelper &helper,
- bool const onlyFromName = false) {
+ bool const /*onlyFromName = false*/) {
VersionContainer vercon;
VersionContainerInterface::FromString(&vercon, Cache, pkg, fallback, helper);
return vercon;
diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index 02b30dc1f..29450ada0 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -1278,7 +1278,8 @@ bool FileFd::OpenInternDescriptor(unsigned int const Mode, APT::Configuration::C
if (d->lzma == NULL)
d->lzma = new FileFdPrivate::LZMAFILE;
d->lzma->file = (FILE*) compress_struct;
- d->lzma->stream = LZMA_STREAM_INIT;
+ lzma_stream tmp_stream = LZMA_STREAM_INIT;
+ d->lzma->stream = tmp_stream;
if ((Mode & ReadWrite) == ReadWrite)
return FileFdError("ReadWrite mode is not supported for file %s", FileName.c_str());
@@ -1834,7 +1835,8 @@ static bool StatFileFd(char const * const msg, int const iFd, std::string const
// higher-level code will generate more meaningful messages,
// even translated this would be meaningless for users
return _error->Errno("fstat", "Unable to determine %s for fd %i", msg, iFd);
- ispipe = S_ISFIFO(Buf.st_mode);
+ if (FileName.empty() == false)
+ ispipe = S_ISFIFO(Buf.st_mode);
}
// for compressor pipes st_size is undefined and at 'best' zero
diff --git a/apt-pkg/deb/debindexfile.cc b/apt-pkg/deb/debindexfile.cc
index 7cb8e3b68..3bdc551b4 100644
--- a/apt-pkg/deb/debindexfile.cc
+++ b/apt-pkg/deb/debindexfile.cc
@@ -526,7 +526,7 @@ bool debTranslationsIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const
if (FileExists(TranslationFile))
{
FileFd Trans(TranslationFile,FileFd::ReadOnly, FileFd::Extension);
- debListParser TransParser(&Trans);
+ debTranslationsParser TransParser(&Trans);
if (_error->PendingError() == true)
return false;
diff --git a/apt-pkg/deb/deblistparser.h b/apt-pkg/deb/deblistparser.h
index 5a2282f9c..56a83b36e 100644
--- a/apt-pkg/deb/deblistparser.h
+++ b/apt-pkg/deb/deblistparser.h
@@ -115,4 +115,15 @@ class debDebFileParser : public debListParser
pkgCache::VerIterator &Ver);
};
+class debTranslationsParser : public debListParser
+{
+ public:
+ // a translation can never be a real package
+ virtual std::string Architecture() { return ""; }
+ virtual std::string Version() { return ""; }
+
+ debTranslationsParser(FileFd *File, std::string const &Arch = "")
+ : debListParser(File, Arch) {};
+};
+
#endif
diff --git a/apt-pkg/deb/debmetaindex.cc b/apt-pkg/deb/debmetaindex.cc
index 607dae882..73010e867 100644
--- a/apt-pkg/deb/debmetaindex.cc
+++ b/apt-pkg/deb/debmetaindex.cc
@@ -186,8 +186,8 @@ debReleaseIndex::~debReleaseIndex() {
delete *S;
}
-vector <struct IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const {
- vector <struct IndexTarget *>* IndexTargets = new vector <IndexTarget *>;
+vector <IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const {
+ vector <IndexTarget *>* IndexTargets = new vector <IndexTarget *>;
map<string, vector<debSectionEntry const*> >::const_iterator const src = ArchEntries.find("source");
if (src != ArchEntries.end()) {
@@ -255,8 +255,8 @@ bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
// special case for --print-uris
if (GetAll) {
- vector <struct IndexTarget *> *targets = ComputeIndexTargets();
- for (vector <struct IndexTarget*>::const_iterator Target = targets->begin(); Target != targets->end(); ++Target) {
+ vector <IndexTarget *> *targets = ComputeIndexTargets();
+ for (vector <IndexTarget*>::const_iterator Target = targets->begin(); Target != targets->end(); ++Target) {
new pkgAcqIndex(Owner, (*Target)->URI, (*Target)->Description,
(*Target)->ShortDesc, HashStringList());
}
diff --git a/apt-pkg/deb/debmetaindex.h b/apt-pkg/deb/debmetaindex.h
index 0e70bba87..7091c198f 100644
--- a/apt-pkg/deb/debmetaindex.h
+++ b/apt-pkg/deb/debmetaindex.h
@@ -19,6 +19,7 @@
class pkgAcquire;
class pkgIndexFile;
class debDebPkgFileIndex;
+class IndexTarget;
class debReleaseIndex : public metaIndex {
public:
@@ -45,7 +46,7 @@ class debReleaseIndex : public metaIndex {
virtual std::string ArchiveURI(std::string const &File) const {return URI + File;};
virtual bool GetIndexes(pkgAcquire *Owner, bool const &GetAll=false) const;
- std::vector <struct IndexTarget *>* ComputeIndexTargets() const;
+ std::vector <IndexTarget *>* ComputeIndexTargets() const;
std::string Info(const char *Type, std::string const &Section, std::string const &Arch="") const;
std::string MetaIndexInfo(const char *Type) const;
diff --git a/apt-pkg/deb/debsrcrecords.cc b/apt-pkg/deb/debsrcrecords.cc
index bf5e56ec9..97f43aca2 100644
--- a/apt-pkg/deb/debsrcrecords.cc
+++ b/apt-pkg/deb/debsrcrecords.cc
@@ -57,12 +57,13 @@ const char **debSrcRecordParser::Binaries()
char* binStartNext = strchrnul(bin, ',');
char* binEnd = binStartNext - 1;
for (; isspace(*binEnd) != 0; --binEnd)
- binEnd = '\0';
+ binEnd = 0;
StaticBinList.push_back(bin);
if (*binStartNext != ',')
break;
*binStartNext = '\0';
- for (bin = binStartNext + 1; isspace(*bin) != 0; ++bin);
+ for (bin = binStartNext + 1; isspace(*bin) != 0; ++bin)
+ ;
} while (*bin != '\0');
StaticBinList.push_back(NULL);
@@ -238,7 +239,8 @@ bool debSrcRecordParser::Files(std::vector<pkgSrcRecords::File> &List)
/* */
debSrcRecordParser::~debSrcRecordParser()
{
- delete[] Buffer;
+ // was allocated via strndup()
+ free(Buffer);
}
/*}}}*/
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index 32ef343aa..76b708359 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -1438,7 +1438,8 @@ bool pkgDPkgPM::GoNoABIBreak(APT::Progress::PackageManager *progress)
if (_config->FindB("DPkg::FlushSTDIN",true) == true && isatty(STDIN_FILENO))
{
- int Flags,dummy;
+ int Flags;
+ int dummy = 0;
if ((Flags = fcntl(STDIN_FILENO,F_GETFL,dummy)) < 0)
_exit(100);
diff --git a/apt-pkg/depcache.cc b/apt-pkg/depcache.cc
index 19a6e0d7e..c25672d1c 100644
--- a/apt-pkg/depcache.cc
+++ b/apt-pkg/depcache.cc
@@ -1374,7 +1374,7 @@ bool pkgDepCache::IsInstallOkDependenciesSatisfiableByCandidates(PkgIterator con
// the dependency is critical, but can't be installed, so discard the candidate
// as the problemresolver will trip over it otherwise trying to install it (#735967)
- if (Pkg->CurrentVer != 0)
+ if (Pkg->CurrentVer != 0 && (PkgState[Pkg->ID].iFlags & Protected) != Protected)
SetCandidateVersion(Pkg.CurrentVer());
return false;
}
@@ -1678,7 +1678,7 @@ pkgCache::VerIterator pkgDepCache::Policy::GetCandidateVer(PkgIterator const &Pk
{
/* Not source/not automatic versions cannot be a candidate version
unless they are already installed */
- VerIterator Last(*(pkgCache *)this,0);
+ VerIterator Last;
for (VerIterator I = Pkg.VersionList(); I.end() == false; ++I)
{
diff --git a/apt-pkg/edsp.cc b/apt-pkg/edsp.cc
index ee42267bc..6d1b68c23 100644
--- a/apt-pkg/edsp.cc
+++ b/apt-pkg/edsp.cc
@@ -18,6 +18,7 @@
#include <apt-pkg/pkgcache.h>
#include <apt-pkg/cacheiterators.h>
#include <apt-pkg/strutl.h>
+#include <apt-pkg/pkgrecords.h>
#include <ctype.h>
#include <stddef.h>
@@ -87,7 +88,12 @@ bool EDSP::WriteLimitedScenario(pkgDepCache &Cache, FILE* output,
void EDSP::WriteScenarioVersion(pkgDepCache &Cache, FILE* output, pkgCache::PkgIterator const &Pkg,
pkgCache::VerIterator const &Ver)
{
+ pkgRecords Recs(Cache);
+ pkgRecords::Parser &rec = Recs.Lookup(Ver.FileList());
+ string srcpkg = rec.SourcePkg().empty() ? Pkg.Name() : rec.SourcePkg();
+
fprintf(output, "Package: %s\n", Pkg.Name());
+ fprintf(output, "Source: %s\n", srcpkg.c_str());
fprintf(output, "Architecture: %s\n", Ver.Arch());
fprintf(output, "Version: %s\n", Ver.VerStr());
if (Pkg.CurrentVer() == Ver)
@@ -107,10 +113,22 @@ void EDSP::WriteScenarioVersion(pkgDepCache &Cache, FILE* output, pkgCache::PkgI
else if ((Ver->MultiArch & pkgCache::Version::Same) == pkgCache::Version::Same)
fprintf(output, "Multi-Arch: same\n");
signed short Pin = std::numeric_limits<signed short>::min();
- for (pkgCache::VerFileIterator File = Ver.FileList(); File.end() == false; ++File) {
- signed short const p = Cache.GetPolicy().GetPriority(File.File());
+ std::set<string> Releases;
+ for (pkgCache::VerFileIterator I = Ver.FileList(); I.end() == false; ++I) {
+ pkgCache::PkgFileIterator File = I.File();
+ signed short const p = Cache.GetPolicy().GetPriority(File);
if (Pin < p)
Pin = p;
+ if ((File->Flags & pkgCache::Flag::NotSource) != pkgCache::Flag::NotSource) {
+ string Release = File.RelStr();
+ if (!Release.empty())
+ Releases.insert(Release);
+ }
+ }
+ if (!Releases.empty()) {
+ fprintf(output, "APT-Release:\n");
+ for (std::set<string>::iterator R = Releases.begin(); R != Releases.end(); ++R)
+ fprintf(output, " %s\n", R->c_str());
}
fprintf(output, "APT-Pin: %d\n", Pin);
if (Cache.GetCandidateVer(Pkg) == Ver)
@@ -231,7 +249,16 @@ bool EDSP::WriteRequest(pkgDepCache &Cache, FILE* output, bool const Upgrade,
continue;
req->append(" ").append(Pkg.FullName());
}
- fprintf(output, "Request: EDSP 0.4\n");
+ fprintf(output, "Request: EDSP 0.5\n");
+
+ const char *arch = _config->Find("APT::Architecture").c_str();
+ std::vector<string> archs = APT::Configuration::getArchitectures();
+ fprintf(output, "Architecture: %s\n", arch);
+ fprintf(output, "Architectures:");
+ for (std::vector<string>::const_iterator a = archs.begin(); a != archs.end(); ++a)
+ fprintf(output, " %s", a->c_str());
+ fprintf(output, "\n");
+
if (del.empty() == false)
fprintf(output, "Remove: %s\n", del.c_str()+1);
if (inst.empty() == false)
@@ -411,6 +438,13 @@ bool EDSP::ReadRequest(int const input, std::list<std::string> &install,
distUpgrade = EDSP::StringToBool(line.c_str() + 14, false);
else if (line.compare(0, 11, "Autoremove:") == 0)
autoRemove = EDSP::StringToBool(line.c_str() + 12, false);
+ else if (line.compare(0, 13, "Architecture:") == 0)
+ _config->Set("APT::Architecture", line.c_str() + 14);
+ else if (line.compare(0, 14, "Architectures:") == 0)
+ {
+ std::string const archs = line.c_str() + 15;
+ _config->Set("APT::Architectures", SubstVar(archs, " ", ","));
+ }
else
_error->Warning("Unknown line in EDSP Request stanza: %s", line.c_str());
@@ -508,7 +542,7 @@ bool EDSP::WriteError(char const * const uuid, std::string const &message, FILE*
}
/*}}}*/
// EDSP::ExecuteSolver - fork requested solver and setup ipc pipes {{{*/
-bool EDSP::ExecuteSolver(const char* const solver, int *solver_in, int *solver_out) {
+pid_t EDSP::ExecuteSolver(const char* const solver, int * const solver_in, int * const solver_out, bool) {
std::vector<std::string> const solverDirs = _config->FindVector("Dir::Bin::Solvers");
std::string file;
for (std::vector<std::string>::const_iterator dir = solverDirs.begin();
@@ -520,10 +554,16 @@ bool EDSP::ExecuteSolver(const char* const solver, int *solver_in, int *solver_o
}
if (file.empty() == true)
- return _error->Error("Can't call external solver '%s' as it is not in a configured directory!", solver);
+ {
+ _error->Error("Can't call external solver '%s' as it is not in a configured directory!", solver);
+ return 0;
+ }
int external[4] = {-1, -1, -1, -1};
if (pipe(external) != 0 || pipe(external + 2) != 0)
- return _error->Errno("Resolve", "Can't create needed IPC pipes for EDSP");
+ {
+ _error->Errno("Resolve", "Can't create needed IPC pipes for EDSP");
+ return 0;
+ }
for (int i = 0; i < 4; ++i)
SetCloseExec(external[i], true);
@@ -540,11 +580,19 @@ bool EDSP::ExecuteSolver(const char* const solver, int *solver_in, int *solver_o
close(external[3]);
if (WaitFd(external[1], true, 5) == false)
- return _error->Errno("Resolve", "Timed out while Waiting on availability of solver stdin");
+ {
+ _error->Errno("Resolve", "Timed out while Waiting on availability of solver stdin");
+ return 0;
+ }
*solver_in = external[1];
*solver_out = external[2];
- return true;
+ return Solver;
+}
+bool EDSP::ExecuteSolver(const char* const solver, int *solver_in, int *solver_out) {
+ if (ExecuteSolver(solver, solver_in, solver_out, true) == 0)
+ return false;
+ return true;
}
/*}}}*/
// EDSP::ResolveExternal - resolve problems by asking external for help {{{*/
@@ -552,7 +600,8 @@ bool EDSP::ResolveExternal(const char* const solver, pkgDepCache &Cache,
bool const upgrade, bool const distUpgrade,
bool const autoRemove, OpProgress *Progress) {
int solver_in, solver_out;
- if (EDSP::ExecuteSolver(solver, &solver_in, &solver_out) == false)
+ pid_t const solver_pid = EDSP::ExecuteSolver(solver, &solver_in, &solver_out, true);
+ if (solver_pid == 0)
return false;
FILE* output = fdopen(solver_in, "w");
@@ -572,6 +621,6 @@ bool EDSP::ResolveExternal(const char* const solver, pkgDepCache &Cache,
if (EDSP::ReadResponse(solver_out, Cache, Progress) == false)
return false;
- return true;
+ return ExecWait(solver_pid, solver);
}
/*}}}*/
diff --git a/apt-pkg/edsp.h b/apt-pkg/edsp.h
index f3092d3c6..9e833556a 100644
--- a/apt-pkg/edsp.h
+++ b/apt-pkg/edsp.h
@@ -205,10 +205,10 @@ public:
* \param[out] solver_in will be the stdin of the solver
* \param[out] solver_out will be the stdout of the solver
*
- * \return true if the solver could be started and the pipes
- * are set up correctly, otherwise false and the pipes are invalid
+ * \return PID of the started solver or 0 if failure occurred
*/
- bool static ExecuteSolver(const char* const solver, int *solver_in, int *solver_out);
+ pid_t static ExecuteSolver(const char* const solver, int * const solver_in, int * const solver_out, bool /*overload*/);
+ APT_DEPRECATED bool static ExecuteSolver(const char* const solver, int *solver_in, int *solver_out);
/** \brief call an external resolver to handle the request
*
diff --git a/apt-pkg/packagemanager.cc b/apt-pkg/packagemanager.cc
index 0ec9f3309..d9df28ba3 100644
--- a/apt-pkg/packagemanager.cc
+++ b/apt-pkg/packagemanager.cc
@@ -262,7 +262,7 @@ bool pkgPackageManager::CheckRConflicts(PkgIterator Pkg,DepIterator D,
if (Cache.VS().CheckDep(Ver,D->CompareOp,D.TargetVer()) == false)
continue;
- if (EarlyRemove(D.ParentPkg()) == false)
+ if (EarlyRemove(D.ParentPkg(), &D) == false)
return _error->Error("Reverse conflicts early remove for package '%s' failed",
Pkg.FullName().c_str());
}
@@ -314,18 +314,41 @@ bool pkgPackageManager::ConfigureAll()
return true;
}
/*}}}*/
+// PM::NonLoopingSmart - helper to avoid loops while calling Smart methods /*{{{*/
+// -----------------------------------------------------------------------
+/* ensures that a loop of the form A depends B, B depends A (and similar)
+ is not leading us down into infinite recursion segfault land */
+bool pkgPackageManager::NonLoopingSmart(SmartAction const action, pkgCache::PkgIterator &Pkg,
+ pkgCache::PkgIterator DepPkg, int const Depth, bool const PkgLoop,
+ bool * const Bad, bool * const Changed)
+{
+ if (PkgLoop == false)
+ List->Flag(Pkg,pkgOrderList::Loop);
+ bool success = false;
+ switch(action)
+ {
+ case UNPACK_IMMEDIATE: success = SmartUnPack(DepPkg, true, Depth + 1); break;
+ case UNPACK: success = SmartUnPack(DepPkg, false, Depth + 1); break;
+ case CONFIGURE: success = SmartConfigure(DepPkg, Depth + 1); break;
+ }
+ if (PkgLoop == false)
+ List->RmFlag(Pkg,pkgOrderList::Loop);
+
+ if (success == false)
+ return false;
+
+ if (Bad != NULL)
+ *Bad = false;
+ if (Changed != NULL && List->IsFlag(DepPkg,pkgOrderList::Loop) == false)
+ *Changed = true;
+ return true;
+}
+ /*}}}*/
// PM::SmartConfigure - Perform immediate configuration of the pkg /*{{{*/
// ---------------------------------------------------------------------
/* This function tries to put the system in a state where Pkg can be configured.
- This involves checking each of Pkg's dependanies and unpacking and
- configuring packages where needed.
-
- Note on failure: This method can fail, without causing any problems.
- This can happen when using Immediate-Configure-All, SmartUnPack may call
- SmartConfigure, it may fail because of a complex dependency situation, but
- a error will only be reported if ConfigureAll fails. This is why some of the
- messages this function reports on failure (return false;) as just warnings
- only shown when debuging*/
+ This involves checking each of Pkg's dependencies and unpacking and
+ configuring packages where needed. */
bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth)
{
// If this is true, only check and correct and dependencies without the Loop flag
@@ -340,9 +363,9 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth)
}
VerIterator const instVer = Cache[Pkg].InstVerIter(Cache);
-
- /* Because of the ordered list, most dependencies should be unpacked,
- however if there is a loop (A depends on B, B depends on A) this will not
+
+ /* Because of the ordered list, most dependencies should be unpacked,
+ however if there is a loop (A depends on B, B depends on A) this will not
be the case, so check for dependencies before configuring. */
bool Bad = false, Changed = false;
const unsigned int max_loops = _config->FindI("APT::pkgPackageManager::MaxLoopCount", 5000);
@@ -389,25 +412,15 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth)
if (Debug)
std::clog << OutputInDepth(Depth) << "Package " << Pkg << " loops in SmartConfigure" << std::endl;
Bad = false;
- break;
}
else
{
if (Debug)
clog << OutputInDepth(Depth) << "Unpacking " << DepPkg.FullName() << " to avoid loop " << Cur << endl;
- if (PkgLoop == false)
- List->Flag(Pkg,pkgOrderList::Loop);
- if (SmartUnPack(DepPkg, true, Depth + 1) == true)
- {
- Bad = false;
- if (List->IsFlag(DepPkg,pkgOrderList::Loop) == false)
- Changed = true;
- }
- if (PkgLoop == false)
- List->RmFlag(Pkg,pkgOrderList::Loop);
- if (Bad == false)
- break;
+ if (NonLoopingSmart(UNPACK_IMMEDIATE, Pkg, DepPkg, Depth, PkgLoop, &Bad, &Changed) == false)
+ return false;
}
+ break;
}
if (Cur == End || Bad == false)
@@ -462,25 +475,12 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth)
Bad = false;
break;
}
- /* Check for a loop to prevent one forming
- If A depends on B and B depends on A, SmartConfigure will
- just hop between them if this is not checked. Dont remove the
- loop flag after finishing however as loop is already set.
- This means that there is another SmartConfigure call for this
- package and it will remove the loop flag */
- if (PkgLoop == false)
- List->Flag(Pkg,pkgOrderList::Loop);
- if (SmartConfigure(DepPkg, Depth + 1) == true)
- {
- Bad = false;
- if (List->IsFlag(DepPkg,pkgOrderList::Loop) == false)
- Changed = true;
- }
- if (PkgLoop == false)
- List->RmFlag(Pkg,pkgOrderList::Loop);
- // If SmartConfigure was succesfull, Bad is false, so break
- if (Bad == false)
- break;
+ if (Debug)
+ std::clog << OutputInDepth(Depth) << "Configure already unpacked " << DepPkg << std::endl;
+ if (NonLoopingSmart(CONFIGURE, Pkg, DepPkg, Depth, PkgLoop, &Bad, &Changed) == false)
+ return false;
+ break;
+
}
else if (List->IsFlag(DepPkg,pkgOrderList::Configured))
{
@@ -499,19 +499,16 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth)
if (i++ > max_loops)
return _error->Error("Internal error: MaxLoopCount reached in SmartUnPack (2) for %s, aborting", Pkg.FullName().c_str());
} while (Changed == true);
-
- if (Bad) {
- if (Debug)
- _error->Warning(_("Could not configure '%s'. "),Pkg.FullName().c_str());
- return false;
- }
-
+
+ if (Bad == true)
+ return _error->Error(_("Could not configure '%s'. "),Pkg.FullName().c_str());
+
if (PkgLoop) return true;
static std::string const conf = _config->Find("PackageManager::Configure","all");
static bool const ConfigurePkgs = (conf == "all" || conf == "smart");
- if (List->IsFlag(Pkg,pkgOrderList::Configured))
+ if (List->IsFlag(Pkg,pkgOrderList::Configured))
return _error->Error("Internal configure error on '%s'.", Pkg.FullName().c_str());
if (ConfigurePkgs == true && Configure(Pkg) == false)
@@ -528,7 +525,8 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth)
Cache[P].InstallVer == 0 || (P.CurrentVer() == Cache[P].InstallVer &&
(Cache[Pkg].iFlags & pkgDepCache::ReInstall) != pkgDepCache::ReInstall))
continue;
- SmartConfigure(P, (Depth +1));
+ if (SmartConfigure(P, (Depth +1)) == false)
+ return false;
}
// Sanity Check
@@ -543,28 +541,36 @@ bool pkgPackageManager::SmartConfigure(PkgIterator Pkg, int const Depth)
/* This is called to deal with conflicts arising from unpacking */
bool pkgPackageManager::EarlyRemove(PkgIterator Pkg)
{
+ return EarlyRemove(Pkg, NULL);
+}
+bool pkgPackageManager::EarlyRemove(PkgIterator Pkg, DepIterator const * const Dep)
+{
if (List->IsNow(Pkg) == false)
return true;
-
+
// Already removed it
if (List->IsFlag(Pkg,pkgOrderList::Removed) == true)
return true;
-
+
// Woops, it will not be re-installed!
if (List->IsFlag(Pkg,pkgOrderList::InList) == false)
return false;
+ // these breaks on M-A:same packages can be dealt with. They 'loop' by design
+ if (Dep != NULL && (*Dep)->Type == pkgCache::Dep::DpkgBreaks && Dep->IsMultiArchImplicit() == true)
+ return true;
+
// Essential packages get special treatment
bool IsEssential = false;
if ((Pkg->Flags & pkgCache::Flag::Essential) != 0 ||
(Pkg->Flags & pkgCache::Flag::Important) != 0)
IsEssential = true;
- /* Check for packages that are the dependents of essential packages and
+ /* Check for packages that are the dependents of essential packages and
promote them too */
if (Pkg->CurrentVer != 0)
{
- for (DepIterator D = Pkg.RevDependsList(); D.end() == false &&
+ for (pkgCache::DepIterator D = Pkg.RevDependsList(); D.end() == false &&
IsEssential == false; ++D)
if (D->Type == pkgCache::Dep::Depends || D->Type == pkgCache::Dep::PreDepends)
if ((D.ParentPkg()->Flags & pkgCache::Flag::Essential) != 0 ||
@@ -581,11 +587,14 @@ bool pkgPackageManager::EarlyRemove(PkgIterator Pkg)
"but if you really want to do it, activate the "
"APT::Force-LoopBreak option."),Pkg.FullName().c_str());
}
-
+ // dpkg will auto-deconfigure it, no need for the big remove hammer
+ else if (Dep != NULL && (*Dep)->Type == pkgCache::Dep::DpkgBreaks)
+ return true;
+
bool Res = SmartRemove(Pkg);
if (Cache[Pkg].Delete() == false)
List->Flag(Pkg,pkgOrderList::Removed,pkgOrderList::States);
-
+
return Res;
}
/*}}}*/
@@ -630,13 +639,14 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
VerIterator const instVer = Cache[Pkg].InstVerIter(Cache);
- /* PreUnpack Checks: This loop checks and attempts to rectify and problems that would prevent the package being unpacked.
+ /* PreUnpack Checks: This loop checks and attempts to rectify any problems that would prevent the package being unpacked.
It addresses: PreDepends, Conflicts, Obsoletes and Breaks (DpkgBreaks). Any resolutions that do not require it should
avoid configuration (calling SmartUnpack with Immediate=true), this is because when unpacking some packages with
- complex dependency structures, trying to configure some packages while breaking the loops can complicate things .
+ complex dependency structures, trying to configure some packages while breaking the loops can complicate things.
This will be either dealt with if the package is configured as a dependency of Pkg (if and when Pkg is configured),
or by the ConfigureAll call at the end of the for loop in OrderInstall. */
- bool Changed = false;
+ bool SomethingBad = false, Changed = false;
+ bool couldBeTemporaryRemoved = Depth != 0 && List->IsFlag(Pkg,pkgOrderList::Removed) == false;
const unsigned int max_loops = _config->FindI("APT::pkgPackageManager::MaxLoopCount", 5000);
unsigned int i = 0;
do
@@ -684,184 +694,142 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
for (Version **I = VList; *I != 0; ++I)
{
VerIterator Ver(Cache,*I);
- PkgIterator Pkg = Ver.ParentPkg();
+ PkgIterator DepPkg = Ver.ParentPkg();
// Not the install version
- if (Cache[Pkg].InstallVer != *I ||
- (Cache[Pkg].Keep() == true && Pkg.State() == PkgIterator::NeedsNothing))
+ if (Cache[DepPkg].InstallVer != *I ||
+ (Cache[DepPkg].Keep() == true && DepPkg.State() == PkgIterator::NeedsNothing))
continue;
- if (List->IsFlag(Pkg,pkgOrderList::Configured))
+ if (List->IsFlag(DepPkg,pkgOrderList::Configured))
{
Bad = false;
break;
}
// check if it needs unpack or if if configure is enough
- if (List->IsFlag(Pkg,pkgOrderList::UnPacked) == false)
+ if (List->IsFlag(DepPkg,pkgOrderList::UnPacked) == false)
{
if (Debug)
- clog << OutputInDepth(Depth) << "Trying to SmartUnpack " << Pkg.FullName() << endl;
- // SmartUnpack with the ImmediateFlag to ensure its really ready
- if (SmartUnPack(Pkg, true, Depth + 1) == true)
- {
- Bad = false;
- if (List->IsFlag(Pkg,pkgOrderList::Loop) == false)
- Changed = true;
- break;
- }
+ clog << OutputInDepth(Depth) << "Trying to SmartUnpack " << DepPkg.FullName() << endl;
+ if (NonLoopingSmart(UNPACK_IMMEDIATE, Pkg, DepPkg, Depth, PkgLoop, &Bad, &Changed) == false)
+ return false;
}
else
{
if (Debug)
- clog << OutputInDepth(Depth) << "Trying to SmartConfigure " << Pkg.FullName() << endl;
- if (SmartConfigure(Pkg, Depth + 1) == true)
- {
- Bad = false;
- if (List->IsFlag(Pkg,pkgOrderList::Loop) == false)
- Changed = true;
- break;
- }
+ clog << OutputInDepth(Depth) << "Trying to SmartConfigure " << DepPkg.FullName() << endl;
+ if (NonLoopingSmart(CONFIGURE, Pkg, DepPkg, Depth, PkgLoop, &Bad, &Changed) == false)
+ return false;
}
+ break;
}
}
if (Bad == true)
- {
- if (Start == End)
- return _error->Error("Couldn't configure pre-depend %s for %s, "
- "probably a dependency cycle.",
- End.TargetPkg().FullName().c_str(),Pkg.FullName().c_str());
- }
- else
- continue;
+ SomethingBad = true;
}
else if (End->Type == pkgCache::Dep::Conflicts ||
- End->Type == pkgCache::Dep::Obsoletes)
+ End->Type == pkgCache::Dep::Obsoletes ||
+ End->Type == pkgCache::Dep::DpkgBreaks)
{
- /* Look for conflicts. Two packages that are both in the install
- state cannot conflict so we don't check.. */
SPtrArray<Version *> VList = End.AllTargets();
- for (Version **I = VList; *I != 0; I++)
+ for (Version **I = VList; *I != 0; ++I)
{
VerIterator Ver(Cache,*I);
PkgIterator ConflictPkg = Ver.ParentPkg();
- VerIterator InstallVer(Cache,Cache[ConflictPkg].InstallVer);
+ if (ConflictPkg.CurrentVer() != Ver)
+ {
+ if (Debug)
+ std::clog << OutputInDepth(Depth) << "Ignore not-installed version " << Ver.VerStr() << " of " << ConflictPkg.FullName() << " for " << End << std::endl;
+ continue;
+ }
- // See if the current version is conflicting
- if (ConflictPkg.CurrentVer() == Ver && List->IsNow(ConflictPkg))
+ if (List->IsNow(ConflictPkg) == false)
{
if (Debug)
- clog << OutputInDepth(Depth) << Pkg.FullName() << " conflicts with " << ConflictPkg.FullName() << endl;
- /* If a loop is not present or has not yet been detected, attempt to unpack packages
- to resolve this conflict. If there is a loop present, remove packages to resolve this conflict */
- if (List->IsFlag(ConflictPkg,pkgOrderList::Loop) == false)
- {
- if (Cache[ConflictPkg].Keep() == 0 && Cache[ConflictPkg].InstallVer != 0)
- {
- if (Debug)
- clog << OutputInDepth(Depth) << OutputInDepth(Depth) << "Unpacking " << ConflictPkg.FullName() << " to prevent conflict" << endl;
- List->Flag(Pkg,pkgOrderList::Loop);
- if (SmartUnPack(ConflictPkg,false, Depth + 1) == true)
- if (List->IsFlag(ConflictPkg,pkgOrderList::Loop) == false)
- Changed = true;
- // Remove loop to allow it to be used later if needed
- List->RmFlag(Pkg,pkgOrderList::Loop);
- }
- else if (EarlyRemove(ConflictPkg) == false)
- return _error->Error("Internal Error, Could not early remove %s (1)",ConflictPkg.FullName().c_str());
- }
- else if (List->IsFlag(ConflictPkg,pkgOrderList::Removed) == false)
+ std::clog << OutputInDepth(Depth) << "Ignore already dealt-with version " << Ver.VerStr() << " of " << ConflictPkg.FullName() << " for " << End << std::endl;
+ continue;
+ }
+
+ if (List->IsFlag(ConflictPkg,pkgOrderList::Removed) == true)
+ {
+ if (Debug)
+ clog << OutputInDepth(Depth) << "Ignoring " << End << " as " << ConflictPkg.FullName() << "was temporarily removed" << endl;
+ continue;
+ }
+
+ if (List->IsFlag(ConflictPkg,pkgOrderList::Loop) && PkgLoop)
+ {
+ if (End->Type == pkgCache::Dep::DpkgBreaks && End.IsMultiArchImplicit() == true)
{
if (Debug)
- clog << OutputInDepth(Depth) << "Because of conficts knot, removing " << ConflictPkg.FullName() << " to conflict violation" << endl;
- if (EarlyRemove(ConflictPkg) == false)
- return _error->Error("Internal Error, Could not early remove %s (2)",ConflictPkg.FullName().c_str());
+ clog << OutputInDepth(Depth) << "Because dependency is MultiArchImplicit we ignored looping on: " << ConflictPkg << endl;
+ continue;
}
- }
- }
- }
- else if (End->Type == pkgCache::Dep::DpkgBreaks)
- {
- SPtrArray<Version *> VList = End.AllTargets();
- for (Version **I = VList; *I != 0; ++I)
- {
- VerIterator Ver(Cache,*I);
- PkgIterator BrokenPkg = Ver.ParentPkg();
- if (BrokenPkg.CurrentVer() != Ver)
- {
if (Debug)
- std::clog << OutputInDepth(Depth) << " Ignore not-installed version " << Ver.VerStr() << " of " << Pkg.FullName() << " for " << End << std::endl;
+ {
+ if (End->Type == pkgCache::Dep::DpkgBreaks)
+ clog << OutputInDepth(Depth) << "Because of breaks knot, deconfigure " << ConflictPkg.FullName() << " temporarily" << endl;
+ else
+ clog << OutputInDepth(Depth) << "Because of conflict knot, removing " << ConflictPkg.FullName() << " temporarily" << endl;
+ }
+ if (EarlyRemove(ConflictPkg, &End) == false)
+ return _error->Error("Internal Error, Could not early remove %s (2)",ConflictPkg.FullName().c_str());
+ SomethingBad = true;
continue;
}
- // Check if it needs to be unpacked
- if (List->IsFlag(BrokenPkg,pkgOrderList::InList) && Cache[BrokenPkg].Delete() == false &&
- List->IsNow(BrokenPkg))
+ if (Cache[ConflictPkg].Delete() == false)
{
- if (List->IsFlag(BrokenPkg,pkgOrderList::Loop) && PkgLoop)
+ if (Debug)
{
- // This dependency has already been dealt with by another SmartUnPack on Pkg
- break;
+ clog << OutputInDepth(Depth) << "Unpacking " << ConflictPkg.FullName() << " to avoid " << End;
+ if (PkgLoop == true)
+ clog << " (Looping)";
+ clog << std::endl;
}
- else
+ // we would like to avoid temporary removals and all that at best via a simple unpack
+ _error->PushToStack();
+ if (NonLoopingSmart(UNPACK, Pkg, ConflictPkg, Depth, PkgLoop, NULL, &Changed) == false)
{
- // Found a break, so see if we can unpack the package to avoid it
- // but do not set loop if another SmartUnPack already deals with it
- // Also, avoid it if the package we would unpack pre-depends on this one
- VerIterator InstallVer(Cache,Cache[BrokenPkg].InstallVer);
- bool circle = false;
- for (pkgCache::DepIterator D = InstallVer.DependsList(); D.end() == false; ++D)
+ // but if it fails ignore this failure and look for alternative ways of solving
+ if (Debug)
+ {
+ clog << OutputInDepth(Depth) << "Avoidance unpack of " << ConflictPkg.FullName() << " failed for " << End << std::endl;
+ _error->DumpErrors(std::clog);
+ }
+ _error->RevertToStack();
+ // ignorance can only happen if a) one of the offenders is already gone
+ if (List->IsFlag(ConflictPkg,pkgOrderList::Removed) == true)
{
- if (D->Type != pkgCache::Dep::PreDepends)
- continue;
- SPtrArray<Version *> VL = D.AllTargets();
- for (Version **I = VL; *I != 0; ++I)
- {
- VerIterator V(Cache,*I);
- PkgIterator P = V.ParentPkg();
- // we are checking for installation as an easy 'protection' against or-groups and (unchosen) providers
- if (P != Pkg || (P.CurrentVer() != V && Cache[P].InstallVer != V))
- continue;
- circle = true;
- break;
- }
- if (circle == true)
- break;
+ if (Debug)
+ clog << OutputInDepth(Depth) << "But " << ConflictPkg.FullName() << " was temporarily removed in the meantime to satisfy " << End << endl;
}
- if (circle == true)
+ else if (List->IsFlag(Pkg,pkgOrderList::Removed) == true)
{
if (Debug)
- clog << OutputInDepth(Depth) << " Avoiding " << End << " avoided as " << BrokenPkg.FullName() << " has a pre-depends on " << Pkg.FullName() << std::endl;
- continue;
+ clog << OutputInDepth(Depth) << "But " << Pkg.FullName() << " was temporarily removed in the meantime to satisfy " << End << endl;
}
+ // or b) we can make one go (removal or dpkg auto-deconfigure)
else
{
if (Debug)
- {
- clog << OutputInDepth(Depth) << " Unpacking " << BrokenPkg.FullName() << " to avoid " << End;
- if (PkgLoop == true)
- clog << " (Looping)";
- clog << std::endl;
- }
- if (PkgLoop == false)
- List->Flag(Pkg,pkgOrderList::Loop);
- if (SmartUnPack(BrokenPkg, false, Depth + 1) == true)
- {
- if (List->IsFlag(BrokenPkg,pkgOrderList::Loop) == false)
- Changed = true;
- }
- if (PkgLoop == false)
- List->RmFlag(Pkg,pkgOrderList::Loop);
+ clog << OutputInDepth(Depth) << "So temprorary remove/deconfigure " << ConflictPkg.FullName() << " to satisfy " << End << endl;
+ if (EarlyRemove(ConflictPkg, &End) == false)
+ return _error->Error("Internal Error, Could not early remove %s (2)",ConflictPkg.FullName().c_str());
}
}
+ else
+ _error->MergeWithStack();
}
- // Check if a package needs to be removed
- else if (Cache[BrokenPkg].Delete() == true && List->IsFlag(BrokenPkg,pkgOrderList::Configured) == false)
+ else
{
if (Debug)
- clog << OutputInDepth(Depth) << " Removing " << BrokenPkg.FullName() << " to avoid " << End << endl;
- SmartRemove(BrokenPkg);
+ clog << OutputInDepth(Depth) << "Removing " << ConflictPkg.FullName() << " now to avoid " << End << endl;
+ // no earlyremove() here as user has already agreed to the permanent removal
+ if (SmartRemove(Pkg) == false)
+ return _error->Error("Internal Error, Could not early remove %s (1)",ConflictPkg.FullName().c_str());
}
}
}
@@ -869,7 +837,17 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
if (i++ > max_loops)
return _error->Error("Internal error: APT::pkgPackageManager::MaxLoopCount reached in SmartConfigure for %s, aborting", Pkg.FullName().c_str());
} while (Changed == true);
-
+
+ if (SomethingBad == true)
+ return _error->Error("Couldn't configure %s, probably a dependency cycle.", Pkg.FullName().c_str());
+
+ if (couldBeTemporaryRemoved == true && List->IsFlag(Pkg,pkgOrderList::Removed) == true)
+ {
+ if (Debug)
+ std::clog << OutputInDepth(Depth) << "Prevent unpack as " << Pkg << " is currently temporarily removed" << std::endl;
+ return true;
+ }
+
// Check for reverse conflicts.
if (CheckRConflicts(Pkg,Pkg.RevDependsList(),
instVer.VerStr()) == false)
@@ -930,7 +908,7 @@ bool pkgPackageManager::SmartUnPack(PkgIterator Pkg, bool const Immediate, int c
if (Immediate == true) {
// Perform immedate configuration of the package.
if (SmartConfigure(Pkg, Depth + 1) == false)
- _error->Warning(_("Could not perform immediate configuration on '%s'. "
+ _error->Error(_("Could not perform immediate configuration on '%s'. "
"Please see man 5 apt.conf under APT::Immediate-Configure for details. (%d)"),Pkg.FullName().c_str(),2);
}
diff --git a/apt-pkg/packagemanager.h b/apt-pkg/packagemanager.h
index 8a51a455c..558132ceb 100644
--- a/apt-pkg/packagemanager.h
+++ b/apt-pkg/packagemanager.h
@@ -84,13 +84,14 @@ class pkgPackageManager : protected pkgCache::Namespace
// Install helpers
bool ConfigureAll();
- bool SmartConfigure(PkgIterator Pkg, int const Depth);
+ bool SmartConfigure(PkgIterator Pkg, int const Depth) APT_MUSTCHECK;
//FIXME: merge on abi break
- bool SmartUnPack(PkgIterator Pkg);
- bool SmartUnPack(PkgIterator Pkg, bool const Immediate, int const Depth);
- bool SmartRemove(PkgIterator Pkg);
- bool EarlyRemove(PkgIterator Pkg);
-
+ bool SmartUnPack(PkgIterator Pkg) APT_MUSTCHECK;
+ bool SmartUnPack(PkgIterator Pkg, bool const Immediate, int const Depth) APT_MUSTCHECK;
+ bool SmartRemove(PkgIterator Pkg) APT_MUSTCHECK;
+ bool EarlyRemove(PkgIterator Pkg, DepIterator const * const Dep) APT_MUSTCHECK;
+ APT_DEPRECATED bool EarlyRemove(PkgIterator Pkg) APT_MUSTCHECK;
+
// The Actual installation implementation
virtual bool Install(PkgIterator /*Pkg*/,std::string /*File*/) {return false;};
virtual bool Configure(PkgIterator /*Pkg*/) {return false;};
@@ -144,6 +145,12 @@ class pkgPackageManager : protected pkgCache::Namespace
pkgPackageManager(pkgDepCache *Cache);
virtual ~pkgPackageManager();
+
+ private:
+ enum APT_HIDDEN SmartAction { UNPACK_IMMEDIATE, UNPACK, CONFIGURE };
+ APT_HIDDEN bool NonLoopingSmart(SmartAction const action, pkgCache::PkgIterator &Pkg,
+ pkgCache::PkgIterator DepPkg, int const Depth, bool const PkgLoop,
+ bool * const Bad, bool * const Changed) APT_MUSTCHECK;
};
#endif
diff --git a/apt-pkg/pkgcache.cc b/apt-pkg/pkgcache.cc
index 2b6153634..4fbdc93d5 100644
--- a/apt-pkg/pkgcache.cc
+++ b/apt-pkg/pkgcache.cc
@@ -55,11 +55,7 @@ pkgCache::Header::Header()
/* Whenever the structures change the major version should be bumped,
whenever the generator changes the minor version should be bumped. */
MajorVersion = 9;
-#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
MinorVersion = 2;
-#else
- MinorVersion = 1;
-#endif
Dirty = false;
HeaderSz = sizeof(pkgCache::Header);
@@ -218,7 +214,7 @@ pkgCache::PkgIterator pkgCache::SingleArchFindPkg(const string &Name)
{
// Look at the hash bucket
Package *Pkg = PkgP + HeaderP->PkgHashTable[Hash(Name)];
- for (; Pkg != PkgP; Pkg = PkgP + Pkg->NextPackage)
+ for (; Pkg != PkgP; Pkg = PkgP + Pkg->Next)
{
if (unlikely(Pkg->Name == 0))
continue;
@@ -374,7 +370,7 @@ pkgCache::PkgIterator pkgCache::GrpIterator::FindPkg(string Arch) const {
(= different packages with same calculated hash),
so we need to check the name also */
for (pkgCache::Package *Pkg = PackageList(); Pkg != Owner->PkgP;
- Pkg = Owner->PkgP + Pkg->NextPackage) {
+ Pkg = Owner->PkgP + Pkg->Next) {
if (S->Name == Pkg->Name &&
stringcasecmp(Arch, Owner->StrP + Pkg->Arch) == 0)
return PkgIterator(*Owner, Pkg);
@@ -423,7 +419,7 @@ pkgCache::PkgIterator pkgCache::GrpIterator::NextPkg(pkgCache::PkgIterator const
if (S->LastPackage == LastPkg.Index())
return PkgIterator(*Owner, 0);
- return PkgIterator(*Owner, Owner->PkgP + LastPkg->NextPackage);
+ return PkgIterator(*Owner, Owner->PkgP + LastPkg->Next);
}
/*}}}*/
// GrpIterator::operator ++ - Postfix incr /*{{{*/
@@ -450,7 +446,7 @@ void pkgCache::PkgIterator::operator ++(int)
{
// Follow the current links
if (S != Owner->PkgP)
- S = Owner->PkgP + S->NextPackage;
+ S = Owner->PkgP + S->Next;
// Follow the hash table
while (S == Owner->PkgP && (HashIndex+1) < (signed)_count(Owner->HeaderP->PkgHashTable))
diff --git a/apt-pkg/pkgcache.h b/apt-pkg/pkgcache.h
index 22dc6218c..55f0187f9 100644
--- a/apt-pkg/pkgcache.h
+++ b/apt-pkg/pkgcache.h
@@ -316,8 +316,8 @@ struct pkgCache::Header
these packages are stored as a sequence in the list.
Beware: The Hashmethod assumes that the hash table sizes are equal */
- map_ptrloc PkgHashTable[2*1048];
- map_ptrloc GrpHashTable[2*1048];
+ map_ptrloc PkgHashTable[64*1048];
+ map_ptrloc GrpHashTable[64*1048];
/** \brief Size of the complete cache file */
unsigned long CacheFileSize;
@@ -390,7 +390,7 @@ struct pkgCache::Package
// Linked list
/** \brief Link to the next package in the same bucket */
- map_ptrloc NextPackage; // Package
+ map_ptrloc Next; // Package
/** \brief List of all dependencies on this package */
map_ptrloc RevDepends; // Dependency
/** \brief List of all "packages" this package provide */
diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc
index ac1cea0eb..9615b4c22 100644
--- a/apt-pkg/pkgcachegen.cc
+++ b/apt-pkg/pkgcachegen.cc
@@ -656,16 +656,16 @@ bool pkgCacheGenerator::NewPackage(pkgCache::PkgIterator &Pkg,const string &Name
unsigned long const Hash = Cache.Hash(Name);
map_ptrloc *insertAt = &Cache.HeaderP->PkgHashTable[Hash];
while (*insertAt != 0 && strcasecmp(Name.c_str(), Cache.StrP + (Cache.PkgP + *insertAt)->Name) > 0)
- insertAt = &(Cache.PkgP + *insertAt)->NextPackage;
- Pkg->NextPackage = *insertAt;
+ insertAt = &(Cache.PkgP + *insertAt)->Next;
+ Pkg->Next = *insertAt;
*insertAt = Package;
}
else // Group the Packages together
{
// this package is the new last package
pkgCache::PkgIterator LastPkg(Cache, Cache.PkgP + Grp->LastPackage);
- Pkg->NextPackage = LastPkg->NextPackage;
- LastPkg->NextPackage = Package;
+ Pkg->Next = LastPkg->Next;
+ LastPkg->Next = Package;
}
Grp->LastPackage = Package;
diff --git a/apt-pkg/pkgrecords.cc b/apt-pkg/pkgrecords.cc
index c403e4dc3..859af3a09 100644
--- a/apt-pkg/pkgrecords.cc
+++ b/apt-pkg/pkgrecords.cc
@@ -26,7 +26,7 @@
// Records::pkgRecords - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* This will create the necessary structures to access the status files */
-pkgRecords::pkgRecords(pkgCache &Cache) : d(NULL), Cache(Cache),
+pkgRecords::pkgRecords(pkgCache &aCache) : d(NULL), Cache(aCache),
Files(Cache.HeaderP->PackageFileCount)
{
for (pkgCache::PkgFileIterator I = Cache.FileBegin();
diff --git a/apt-pkg/srcrecords.cc b/apt-pkg/srcrecords.cc
index 775cf2e5f..81b1c545d 100644
--- a/apt-pkg/srcrecords.cc
+++ b/apt-pkg/srcrecords.cc
@@ -81,6 +81,27 @@ bool pkgSrcRecords::Restart()
return true;
}
/*}}}*/
+// SrcRecords::Step - Step to the next Source Record /*{{{*/
+// ---------------------------------------------------------------------
+/* Step to the next source package record */
+const pkgSrcRecords::Parser* pkgSrcRecords::Step()
+{
+ if (Current == Files.end())
+ return 0;
+
+ // Step to the next record, possibly switching files
+ while ((*Current)->Step() == false)
+ {
+ if (_error->PendingError() == true)
+ return 0;
+ ++Current;
+ if (Current == Files.end())
+ return 0;
+ }
+
+ return *Current;
+}
+ /*}}}*/
// SrcRecords::Find - Find the first source package with the given name /*{{{*/
// ---------------------------------------------------------------------
/* This searches on both source package names and output binary names and
@@ -88,21 +109,11 @@ bool pkgSrcRecords::Restart()
function to be called multiple times to get successive entries */
pkgSrcRecords::Parser *pkgSrcRecords::Find(const char *Package,bool const &SrcOnly)
{
- if (Current == Files.end())
- return 0;
-
while (true)
{
- // Step to the next record, possibly switching files
- while ((*Current)->Step() == false)
- {
- if (_error->PendingError() == true)
- return 0;
- ++Current;
- if (Current == Files.end())
- return 0;
- }
-
+ if(Step() == 0)
+ return 0;
+
// IO error somehow
if (_error->PendingError() == true)
return 0;
diff --git a/apt-pkg/srcrecords.h b/apt-pkg/srcrecords.h
index 69b3cfd99..c68d374bb 100644
--- a/apt-pkg/srcrecords.h
+++ b/apt-pkg/srcrecords.h
@@ -105,8 +105,13 @@ class pkgSrcRecords
// Reset the search
bool Restart();
- // Locate a package by name
- Parser *Find(const char *Package,bool const &SrcOnly = false);
+ // Step to the next SourcePackage and return pointer to the
+ // next SourceRecord. The pointer is owned by libapt.
+ const Parser* Step();
+
+ // Locate a package by name and return pointer to the Parser.
+ // The pointer is owned by libapt.
+ Parser* Find(const char *Package,bool const &SrcOnly = false);
pkgSrcRecords(pkgSourceList &List);
virtual ~pkgSrcRecords();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-14 06:51:57 +0000