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-rw-r--r--apt-pkg/deb/debindexfile.cc37
-rw-r--r--apt-pkg/deb/debindexfile.h88
-rw-r--r--apt-pkg/deb/deblistparser.cc57
-rw-r--r--apt-pkg/deb/deblistparser.h39
-rw-r--r--apt-pkg/deb/debmetaindex.cc45
-rw-r--r--apt-pkg/deb/debmetaindex.h54
-rw-r--r--apt-pkg/deb/debrecords.cc31
-rw-r--r--apt-pkg/deb/debrecords.h38
-rw-r--r--apt-pkg/deb/debsrcrecords.cc49
-rw-r--r--apt-pkg/deb/debsrcrecords.h30
-rw-r--r--apt-pkg/deb/debsystem.cc71
-rw-r--r--apt-pkg/deb/debsystem.h15
-rw-r--r--apt-pkg/deb/debversion.cc6
-rw-r--r--apt-pkg/deb/debversion.h30
-rw-r--r--apt-pkg/deb/dpkgpm.cc208
-rw-r--r--apt-pkg/deb/dpkgpm.h31
16 files changed, 497 insertions, 332 deletions
diff --git a/apt-pkg/deb/debindexfile.cc b/apt-pkg/deb/debindexfile.cc
index e3d4063dc..5dc2a2ac2 100644
--- a/apt-pkg/deb/debindexfile.cc
+++ b/apt-pkg/deb/debindexfile.cc
@@ -9,6 +9,8 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
+#include <config.h>
+
#include <apt-pkg/debindexfile.h>
#include <apt-pkg/debsrcrecords.h>
#include <apt-pkg/deblistparser.h>
@@ -24,6 +26,8 @@
#include <sys/stat.h>
/*}}}*/
+using std::string;
+
// SourcesIndex::debSourcesIndex - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
@@ -157,7 +161,7 @@ unsigned long debSourcesIndex::Size() const
/* we need to ignore errors here; if the lists are absent, just return 0 */
_error->PushToStack();
- FileFd f = FileFd (IndexFile("Sources"), FileFd::ReadOnlyGzip);
+ FileFd f = FileFd (IndexFile("Sources"), FileFd::ReadOnly, FileFd::Extension);
if (!f.Failed())
size = f.Size();
@@ -286,7 +290,7 @@ unsigned long debPackagesIndex::Size() const
/* we need to ignore errors here; if the lists are absent, just return 0 */
_error->PushToStack();
- FileFd f = FileFd (IndexFile("Packages"), FileFd::ReadOnlyGzip);
+ FileFd f = FileFd (IndexFile("Packages"), FileFd::ReadOnly, FileFd::Extension);
if (!f.Failed())
size = f.Size();
@@ -303,7 +307,7 @@ unsigned long debPackagesIndex::Size() const
bool debPackagesIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const
{
string PackageFile = IndexFile("Packages");
- FileFd Pkg(PackageFile,FileFd::ReadOnlyGzip);
+ FileFd Pkg(PackageFile,FileFd::ReadOnly, FileFd::Extension);
debListParser Parser(&Pkg, Architecture);
if (_error->PendingError() == true)
@@ -317,11 +321,8 @@ bool debPackagesIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const
// Store the IMS information
pkgCache::PkgFileIterator File = Gen.GetCurFile();
pkgCacheGenerator::Dynamic<pkgCache::PkgFileIterator> DynFile(File);
- struct stat St;
- if (fstat(Pkg.Fd(),&St) != 0)
- return _error->Errno("fstat","Failed to stat");
- File->Size = St.st_size;
- File->mtime = St.st_mtime;
+ File->Size = Pkg.FileSize();
+ File->mtime = Pkg.ModificationTime();
if (Gen.MergeList(Parser) == false)
return _error->Error("Problem with MergeList %s",PackageFile.c_str());
@@ -487,7 +488,7 @@ unsigned long debTranslationsIndex::Size() const
/* we need to ignore errors here; if the lists are absent, just return 0 */
_error->PushToStack();
- FileFd f = FileFd (IndexFile(Language), FileFd::ReadOnlyGzip);
+ FileFd f = FileFd (IndexFile(Language), FileFd::ReadOnly, FileFd::Extension);
if (!f.Failed())
size = f.Size();
@@ -507,7 +508,7 @@ bool debTranslationsIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const
string TranslationFile = IndexFile(Language);
if (FileExists(TranslationFile))
{
- FileFd Trans(TranslationFile,FileFd::ReadOnlyGzip);
+ FileFd Trans(TranslationFile,FileFd::ReadOnly, FileFd::Extension);
debListParser TransParser(&Trans);
if (_error->PendingError() == true)
return false;
@@ -519,11 +520,8 @@ bool debTranslationsIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const
// Store the IMS information
pkgCache::PkgFileIterator TransFile = Gen.GetCurFile();
- struct stat TransSt;
- if (fstat(Trans.Fd(),&TransSt) != 0)
- return _error->Errno("fstat","Failed to stat");
- TransFile->Size = TransSt.st_size;
- TransFile->mtime = TransSt.st_mtime;
+ TransFile->Size = Trans.FileSize();
+ TransFile->mtime = Trans.ModificationTime();
if (Gen.MergeList(TransParser) == false)
return _error->Error("Problem with MergeList %s",TranslationFile.c_str());
@@ -588,7 +586,7 @@ unsigned long debStatusIndex::Size() const
/* */
bool debStatusIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const
{
- FileFd Pkg(File,FileFd::ReadOnlyGzip);
+ FileFd Pkg(File,FileFd::ReadOnly, FileFd::Extension);
if (_error->PendingError() == true)
return false;
debListParser Parser(&Pkg);
@@ -602,11 +600,8 @@ bool debStatusIndex::Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const
// Store the IMS information
pkgCache::PkgFileIterator CFile = Gen.GetCurFile();
- struct stat St;
- if (fstat(Pkg.Fd(),&St) != 0)
- return _error->Errno("fstat","Failed to stat");
- CFile->Size = St.st_size;
- CFile->mtime = St.st_mtime;
+ CFile->Size = Pkg.FileSize();
+ CFile->mtime = Pkg.ModificationTime();
CFile->Archive = Gen.WriteUniqString("now");
if (Gen.MergeList(Parser) == false)
diff --git a/apt-pkg/deb/debindexfile.h b/apt-pkg/deb/debindexfile.h
index b5085992d..9e64d4476 100644
--- a/apt-pkg/deb/debindexfile.h
+++ b/apt-pkg/deb/debindexfile.h
@@ -22,46 +22,55 @@
class debStatusIndex : public pkgIndexFile
{
- string File;
-
+ /** \brief dpointer placeholder (for later in case we need it) */
+ void *d;
+
+ protected:
+ std::string File;
+
public:
virtual const Type *GetType() const;
// Interface for acquire
- virtual string Describe(bool Short) const {return File;};
+ virtual std::string Describe(bool Short) const {return File;};
// Interface for the Cache Generator
virtual bool Exists() const;
virtual bool HasPackages() const {return true;};
virtual unsigned long Size() const;
virtual bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const;
+ bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog, unsigned long const Flag) const;
virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
- debStatusIndex(string File);
+ debStatusIndex(std::string File);
+ virtual ~debStatusIndex() {};
};
class debPackagesIndex : public pkgIndexFile
{
- string URI;
- string Dist;
- string Section;
- string Architecture;
+ /** \brief dpointer placeholder (for later in case we need it) */
+ void *d;
- string Info(const char *Type) const;
- string IndexFile(const char *Type) const;
- string IndexURI(const char *Type) const;
+ std::string URI;
+ std::string Dist;
+ std::string Section;
+ std::string Architecture;
+
+ std::string Info(const char *Type) const;
+ std::string IndexFile(const char *Type) const;
+ std::string IndexURI(const char *Type) const;
public:
virtual const Type *GetType() const;
// Stuff for accessing files on remote items
- virtual string ArchiveInfo(pkgCache::VerIterator Ver) const;
- virtual string ArchiveURI(string File) const {return URI + File;};
+ virtual std::string ArchiveInfo(pkgCache::VerIterator Ver) const;
+ virtual std::string ArchiveURI(std::string File) const {return URI + File;};
// Interface for acquire
- virtual string Describe(bool Short) const;
+ virtual std::string Describe(bool Short) const;
// Interface for the Cache Generator
virtual bool Exists() const;
@@ -70,29 +79,33 @@ class debPackagesIndex : public pkgIndexFile
virtual bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const;
virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
- debPackagesIndex(string const &URI, string const &Dist, string const &Section,
- bool const &Trusted, string const &Arch = "native");
+ debPackagesIndex(std::string const &URI, std::string const &Dist, std::string const &Section,
+ bool const &Trusted, std::string const &Arch = "native");
+ virtual ~debPackagesIndex() {};
};
class debTranslationsIndex : public pkgIndexFile
{
- string URI;
- string Dist;
- string Section;
+ /** \brief dpointer placeholder (for later in case we need it) */
+ void *d;
+
+ std::string URI;
+ std::string Dist;
+ std::string Section;
const char * const Language;
- string Info(const char *Type) const;
- string IndexFile(const char *Type) const;
- string IndexURI(const char *Type) const;
+ std::string Info(const char *Type) const;
+ std::string IndexFile(const char *Type) const;
+ std::string IndexURI(const char *Type) const;
- inline string TranslationFile() const {return string("Translation-").append(Language);};
+ inline std::string TranslationFile() const {return std::string("Translation-").append(Language);};
public:
virtual const Type *GetType() const;
// Interface for acquire
- virtual string Describe(bool Short) const;
+ virtual std::string Describe(bool Short) const;
virtual bool GetIndexes(pkgAcquire *Owner) const;
// Interface for the Cache Generator
@@ -102,30 +115,34 @@ class debTranslationsIndex : public pkgIndexFile
virtual bool Merge(pkgCacheGenerator &Gen,OpProgress *Prog) const;
virtual pkgCache::PkgFileIterator FindInCache(pkgCache &Cache) const;
- debTranslationsIndex(string URI,string Dist,string Section, char const * const Language);
+ debTranslationsIndex(std::string URI,std::string Dist,std::string Section, char const * const Language);
+ virtual ~debTranslationsIndex() {};
};
class debSourcesIndex : public pkgIndexFile
{
- string URI;
- string Dist;
- string Section;
+ /** \brief dpointer placeholder (for later in case we need it) */
+ void *d;
+
+ std::string URI;
+ std::string Dist;
+ std::string Section;
- string Info(const char *Type) const;
- string IndexFile(const char *Type) const;
- string IndexURI(const char *Type) const;
+ std::string Info(const char *Type) const;
+ std::string IndexFile(const char *Type) const;
+ std::string IndexURI(const char *Type) const;
public:
virtual const Type *GetType() const;
// Stuff for accessing files on remote items
- virtual string SourceInfo(pkgSrcRecords::Parser const &Record,
+ virtual std::string SourceInfo(pkgSrcRecords::Parser const &Record,
pkgSrcRecords::File const &File) const;
- virtual string ArchiveURI(string File) const {return URI + File;};
+ virtual std::string ArchiveURI(std::string File) const {return URI + File;};
// Interface for acquire
- virtual string Describe(bool Short) const;
+ virtual std::string Describe(bool Short) const;
// Interface for the record parsers
virtual pkgSrcRecords::Parser *CreateSrcParser() const;
@@ -135,7 +152,8 @@ class debSourcesIndex : public pkgIndexFile
virtual bool HasPackages() const {return false;};
virtual unsigned long Size() const;
- debSourcesIndex(string URI,string Dist,string Section,bool Trusted);
+ debSourcesIndex(std::string URI,std::string Dist,std::string Section,bool Trusted);
+ virtual ~debSourcesIndex() {};
};
#endif
diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc
index 0562be44c..bdb50f6bf 100644
--- a/apt-pkg/deb/deblistparser.cc
+++ b/apt-pkg/deb/deblistparser.cc
@@ -10,11 +10,14 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
+#include <config.h>
+
#include <apt-pkg/deblistparser.h>
#include <apt-pkg/error.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/aptconfiguration.h>
#include <apt-pkg/strutl.h>
+#include <apt-pkg/fileutl.h>
#include <apt-pkg/crc-16.h>
#include <apt-pkg/md5.h>
#include <apt-pkg/macros.h>
@@ -23,6 +26,8 @@
#include <ctype.h>
/*}}}*/
+using std::string;
+
static debListParser::WordList PrioList[] = {{"important",pkgCache::State::Important},
{"required",pkgCache::State::Required},
{"standard",pkgCache::State::Standard},
@@ -69,10 +74,7 @@ string debListParser::Package() {
// ---------------------------------------------------------------------
/* This will return the Architecture of the package this section describes */
string debListParser::Architecture() {
- std::string const Arch = Section.FindS("Architecture");
- if (Arch.empty() == true)
- return _config->Find("APT::Architecture");
- return Arch;
+ return Section.FindS("Architecture");
}
/*}}}*/
// ListParser::ArchitectureAll /*{{{*/
@@ -128,12 +130,7 @@ bool debListParser::NewVersion(pkgCache::VerIterator &Ver)
}
if (ArchitectureAll() == true)
- switch (Ver->MultiArch)
- {
- case pkgCache::Version::Foreign: Ver->MultiArch = pkgCache::Version::AllForeign; break;
- case pkgCache::Version::Allowed: Ver->MultiArch = pkgCache::Version::AllAllowed; break;
- default: Ver->MultiArch = pkgCache::Version::All;
- }
+ Ver->MultiArch |= pkgCache::Version::All;
// Archive Size
Ver->Size = Section.FindULL("Size");
@@ -678,6 +675,9 @@ bool debListParser::ParseProvides(pkgCache::VerIterator &Ver)
return _error->Error("Problem parsing Provides line");
if (Op != pkgCache::Dep::NoOp) {
_error->Warning("Ignoring Provides line with DepCompareOp for package %s", Package.c_str());
+ } else if ((Ver->MultiArch & pkgCache::Version::Foreign) == pkgCache::Version::Foreign) {
+ if (NewProvidesAllArch(Ver, Package, Version) == false)
+ return false;
} else {
if (NewProvides(Ver, Package, Arch, Version) == false)
return false;
@@ -690,12 +690,12 @@ bool debListParser::ParseProvides(pkgCache::VerIterator &Ver)
if (MultiArchEnabled == false)
return true;
- else if (Ver->MultiArch == pkgCache::Version::Allowed || Ver->MultiArch == pkgCache::Version::AllAllowed)
+ else if ((Ver->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed)
{
string const Package = string(Ver.ParentPkg().Name()).append(":").append("any");
return NewProvidesAllArch(Ver, Package, Ver.VerStr());
}
- else if (Ver->MultiArch == pkgCache::Version::Foreign || Ver->MultiArch == pkgCache::Version::AllForeign)
+ else if ((Ver->MultiArch & pkgCache::Version::Foreign) == pkgCache::Version::Foreign)
return NewProvidesAllArch(Ver, Ver.ParentPkg().Name(), Ver.VerStr());
return true;
@@ -773,6 +773,7 @@ bool debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator &FileI,
// file. to provide Component pinning we use the section name now
FileI->Component = WriteUniqString(component);
+ // FIXME: Code depends on the fact that Release files aren't compressed
FILE* release = fdopen(dup(File.Fd()), "r");
if (release == NULL)
return false;
@@ -816,16 +817,16 @@ bool debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator &FileI,
++lineEnd;
// which datastorage need to be updated
- map_ptrloc* writeTo = NULL;
+ enum { Suite, Component, Version, Origin, Codename, Label, None } writeTo = None;
if (buffer[0] == ' ')
;
- #define APT_PARSER_WRITETO(X, Y) else if (strncmp(Y, buffer, len) == 0) writeTo = &X;
- APT_PARSER_WRITETO(FileI->Archive, "Suite")
- APT_PARSER_WRITETO(FileI->Component, "Component")
- APT_PARSER_WRITETO(FileI->Version, "Version")
- APT_PARSER_WRITETO(FileI->Origin, "Origin")
- APT_PARSER_WRITETO(FileI->Codename, "Codename")
- APT_PARSER_WRITETO(FileI->Label, "Label")
+ #define APT_PARSER_WRITETO(X) else if (strncmp(#X, buffer, len) == 0) writeTo = X;
+ APT_PARSER_WRITETO(Suite)
+ APT_PARSER_WRITETO(Component)
+ APT_PARSER_WRITETO(Version)
+ APT_PARSER_WRITETO(Origin)
+ APT_PARSER_WRITETO(Codename)
+ APT_PARSER_WRITETO(Label)
#undef APT_PARSER_WRITETO
#define APT_PARSER_FLAGIT(X) else if (strncmp(#X, buffer, len) == 0) \
pkgTagSection::FindFlag(FileI->Flags, pkgCache::Flag:: X, dataStart, lineEnd);
@@ -835,19 +836,19 @@ bool debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator &FileI,
// load all data from the line and save it
string data;
- if (writeTo != NULL)
+ if (writeTo != None)
data.append(dataStart, dataEnd);
if (sizeof(buffer) - 1 == (dataEnd - buffer))
{
while (fgets(buffer, sizeof(buffer), release) != NULL)
{
- if (writeTo != NULL)
+ if (writeTo != None)
data.append(buffer);
if (strlen(buffer) != sizeof(buffer) - 1)
break;
}
}
- if (writeTo != NULL)
+ if (writeTo != None)
{
// remove spaces and stuff from the end of the data line
for (std::string::reverse_iterator s = data.rbegin();
@@ -857,7 +858,15 @@ bool debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator &FileI,
break;
*s = '\0';
}
- *writeTo = WriteUniqString(data);
+ switch (writeTo) {
+ case Suite: FileI->Archive = WriteUniqString(data); break;
+ case Component: FileI->Component = WriteUniqString(data); break;
+ case Version: FileI->Version = WriteUniqString(data); break;
+ case Origin: FileI->Origin = WriteUniqString(data); break;
+ case Codename: FileI->Codename = WriteUniqString(data); break;
+ case Label: FileI->Label = WriteUniqString(data); break;
+ case None: break;
+ }
}
}
fclose(release);
diff --git a/apt-pkg/deb/deblistparser.h b/apt-pkg/deb/deblistparser.h
index d62ce641c..386d291a2 100644
--- a/apt-pkg/deb/deblistparser.h
+++ b/apt-pkg/deb/deblistparser.h
@@ -12,9 +12,12 @@
#define PKGLIB_DEBLISTPARSER_H
#include <apt-pkg/pkgcachegen.h>
-#include <apt-pkg/indexfile.h>
#include <apt-pkg/tagfile.h>
+#ifndef APT_8_CLEANER_HEADERS
+#include <apt-pkg/indexfile.h>
+#endif
+
class debListParser : public pkgCacheGenerator::ListParser
{
public:
@@ -25,36 +28,39 @@ class debListParser : public pkgCacheGenerator::ListParser
const char *Str;
unsigned char Val;
};
-
+
private:
-
+ /** \brief dpointer placeholder (for later in case we need it) */
+ void *d;
+
+ protected:
pkgTagFile Tags;
pkgTagSection Section;
unsigned long iOffset;
- string Arch;
+ std::string Arch;
std::vector<std::string> Architectures;
bool MultiArchEnabled;
unsigned long UniqFindTagWrite(const char *Tag);
- bool ParseStatus(pkgCache::PkgIterator &Pkg,pkgCache::VerIterator &Ver);
+ virtual bool ParseStatus(pkgCache::PkgIterator &Pkg,pkgCache::VerIterator &Ver);
bool ParseDepends(pkgCache::VerIterator &Ver,const char *Tag,
unsigned int Type);
bool ParseProvides(pkgCache::VerIterator &Ver);
- bool NewProvidesAllArch(pkgCache::VerIterator &Ver, string const &Package, string const &Version);
- static bool GrabWord(string Word,WordList *List,unsigned char &Out);
+ bool NewProvidesAllArch(pkgCache::VerIterator &Ver, std::string const &Package, std::string const &Version);
+ static bool GrabWord(std::string Word,WordList *List,unsigned char &Out);
public:
- static unsigned char GetPrio(string Str);
+ static unsigned char GetPrio(std::string Str);
// These all operate against the current section
- virtual string Package();
- virtual string Architecture();
+ virtual std::string Package();
+ virtual std::string Architecture();
virtual bool ArchitectureAll();
- virtual string Version();
+ virtual std::string Version();
virtual bool NewVersion(pkgCache::VerIterator &Ver);
- virtual string Description();
- virtual string DescriptionLanguage();
+ virtual std::string Description();
+ virtual std::string DescriptionLanguage();
virtual MD5SumValue Description_md5();
virtual unsigned short VersionHash();
virtual bool UsePackage(pkgCache::PkgIterator &Pkg,
@@ -65,15 +71,16 @@ class debListParser : public pkgCacheGenerator::ListParser
virtual bool Step();
bool LoadReleaseInfo(pkgCache::PkgFileIterator &FileI,FileFd &File,
- string section);
+ std::string section);
static const char *ParseDepends(const char *Start,const char *Stop,
- string &Package,string &Ver,unsigned int &Op,
+ std::string &Package,std::string &Ver,unsigned int &Op,
bool const &ParseArchFlags = false,
bool const &StripMultiArch = true);
static const char *ConvertRelation(const char *I,unsigned int &Op);
- debListParser(FileFd *File, string const &Arch = "");
+ debListParser(FileFd *File, std::string const &Arch = "");
+ virtual ~debListParser() {};
};
#endif
diff --git a/apt-pkg/deb/debmetaindex.cc b/apt-pkg/deb/debmetaindex.cc
index 22effdc8f..5d3a80aa5 100644
--- a/apt-pkg/deb/debmetaindex.cc
+++ b/apt-pkg/deb/debmetaindex.cc
@@ -1,11 +1,15 @@
// ijones, walters
+#include <config.h>
#include <apt-pkg/debmetaindex.h>
#include <apt-pkg/debindexfile.h>
#include <apt-pkg/strutl.h>
+#include <apt-pkg/fileutl.h>
#include <apt-pkg/acquire-item.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/indexrecords.h>
+#include <apt-pkg/sourcelist.h>
#include <apt-pkg/error.h>
#include <set>
@@ -143,11 +147,13 @@ string debReleaseIndex::TranslationIndexURI(const char *Type, const string &Sect
return URI + "dists/" + Dist + "/" + TranslationIndexURISuffix(Type, Section);
}
-debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist) {
- this->URI = URI;
- this->Dist = Dist;
- this->Indexes = NULL;
- this->Type = "deb";
+debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist) :
+ metaIndex(URI, Dist, "deb"), Trusted(CHECK_TRUST)
+{}
+
+debReleaseIndex::debReleaseIndex(string const &URI, string const &Dist, bool const Trusted) :
+ metaIndex(URI, Dist, "deb") {
+ SetTrusted(Trusted);
}
debReleaseIndex::~debReleaseIndex() {
@@ -223,7 +229,7 @@ vector <struct IndexTarget *>* debReleaseIndex::ComputeIndexTargets() const {
} else {
for (std::set<std::string>::const_iterator s = sections.begin();
s != sections.end(); ++s) {
- IndexTarget * Target = new OptionalIndexTarget();
+ IndexTarget * Target = new OptionalSubIndexTarget();
Target->ShortDesc = "TranslationIndex";
Target->MetaKey = TranslationIndexURISuffix("Index", *s);
Target->URI = TranslationIndexURI("Index", *s);
@@ -256,8 +262,22 @@ bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll) const
return true;
}
+void debReleaseIndex::SetTrusted(bool const Trusted)
+{
+ if (Trusted == true)
+ this->Trusted = ALWAYS_TRUSTED;
+ else
+ this->Trusted = NEVER_TRUSTED;
+}
+
bool debReleaseIndex::IsTrusted() const
{
+ if (Trusted == ALWAYS_TRUSTED)
+ return true;
+ else if (Trusted == NEVER_TRUSTED)
+ return false;
+
+
if(_config->FindB("APT::Authentication::TrustCDROM", false))
if(URI.substr(0,strlen("cdrom:")) == "cdrom:")
return true;
@@ -353,6 +373,7 @@ class debSLTypeDebian : public pkgSourceList::Type
vector<string> const Archs =
(arch != Options.end()) ? VectorizeString(arch->second, ',') :
APT::Configuration::getArchitectures();
+ map<string, string>::const_iterator const trusted = Options.find("trusted");
for (vector<metaIndex *>::const_iterator I = List.begin();
I != List.end(); ++I)
@@ -362,6 +383,9 @@ class debSLTypeDebian : public pkgSourceList::Type
continue;
debReleaseIndex *Deb = (debReleaseIndex *) (*I);
+ if (trusted != Options.end())
+ Deb->SetTrusted(StringToBool(trusted->second, false));
+
/* This check insures that there will be only one Release file
queued for all the Packages files and Sources files it
corresponds to. */
@@ -379,9 +403,14 @@ class debSLTypeDebian : public pkgSourceList::Type
return true;
}
}
+
// No currently created Release file indexes this entry, so we create a new one.
- // XXX determine whether this release is trusted or not
- debReleaseIndex *Deb = new debReleaseIndex(URI, Dist);
+ debReleaseIndex *Deb;
+ if (trusted != Options.end())
+ Deb = new debReleaseIndex(URI, Dist, StringToBool(trusted->second, false));
+ else
+ Deb = new debReleaseIndex(URI, Dist);
+
if (IsSrc == true)
Deb->PushSectionEntry ("source", new debReleaseIndex::debSectionEntry(Section, IsSrc));
else
diff --git a/apt-pkg/deb/debmetaindex.h b/apt-pkg/deb/debmetaindex.h
index 1561c6e00..b9ecab97c 100644
--- a/apt-pkg/deb/debmetaindex.h
+++ b/apt-pkg/deb/debmetaindex.h
@@ -3,9 +3,14 @@
#define PKGLIB_DEBMETAINDEX_H
#include <apt-pkg/metaindex.h>
-#include <apt-pkg/sourcelist.h>
#include <map>
+#include <string>
+#include <vector>
+
+#ifndef APT_8_CLEANER_HEADERS
+#include <apt-pkg/sourcelist.h>
+#endif
class debReleaseIndex : public metaIndex {
public:
@@ -13,38 +18,43 @@ class debReleaseIndex : public metaIndex {
class debSectionEntry
{
public:
- debSectionEntry (string const &Section, bool const &IsSrc);
- string const Section;
+ debSectionEntry (std::string const &Section, bool const &IsSrc);
+ std::string const Section;
bool const IsSrc;
};
private:
- std::map<string, vector<debSectionEntry const*> > ArchEntries;
+ /** \brief dpointer placeholder (for later in case we need it) */
+ void *d;
+ std::map<std::string, std::vector<debSectionEntry const*> > ArchEntries;
+ enum { ALWAYS_TRUSTED, NEVER_TRUSTED, CHECK_TRUST } Trusted;
public:
- debReleaseIndex(string const &URI, string const &Dist);
- ~debReleaseIndex();
+ debReleaseIndex(std::string const &URI, std::string const &Dist);
+ debReleaseIndex(std::string const &URI, std::string const &Dist, bool const Trusted);
+ virtual ~debReleaseIndex();
- virtual string ArchiveURI(string const &File) const {return URI + File;};
+ virtual std::string ArchiveURI(std::string const &File) const {return URI + File;};
virtual bool GetIndexes(pkgAcquire *Owner, bool const &GetAll=false) const;
- vector <struct IndexTarget *>* ComputeIndexTargets() const;
- string Info(const char *Type, string const &Section, string const &Arch="") const;
- string MetaIndexInfo(const char *Type) const;
- string MetaIndexFile(const char *Types) const;
- string MetaIndexURI(const char *Type) const;
- string IndexURI(const char *Type, string const &Section, string const &Arch="native") const;
- string IndexURISuffix(const char *Type, string const &Section, string const &Arch="native") const;
- string SourceIndexURI(const char *Type, const string &Section) const;
- string SourceIndexURISuffix(const char *Type, const string &Section) const;
- string TranslationIndexURI(const char *Type, const string &Section) const;
- string TranslationIndexURISuffix(const char *Type, const string &Section) const;
- virtual vector <pkgIndexFile *> *GetIndexFiles();
-
+ std::vector <struct 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;
+ std::string MetaIndexFile(const char *Types) const;
+ std::string MetaIndexURI(const char *Type) const;
+ std::string IndexURI(const char *Type, std::string const &Section, std::string const &Arch="native") const;
+ std::string IndexURISuffix(const char *Type, std::string const &Section, std::string const &Arch="native") const;
+ std::string SourceIndexURI(const char *Type, const std::string &Section) const;
+ std::string SourceIndexURISuffix(const char *Type, const std::string &Section) const;
+ std::string TranslationIndexURI(const char *Type, const std::string &Section) const;
+ std::string TranslationIndexURISuffix(const char *Type, const std::string &Section) const;
+ virtual std::vector <pkgIndexFile *> *GetIndexFiles();
+
+ void SetTrusted(bool const Trusted);
virtual bool IsTrusted() const;
- void PushSectionEntry(vector<string> const &Archs, const debSectionEntry *Entry);
- void PushSectionEntry(string const &Arch, const debSectionEntry *Entry);
+ void PushSectionEntry(std::vector<std::string> const &Archs, const debSectionEntry *Entry);
+ void PushSectionEntry(std::string const &Arch, const debSectionEntry *Entry);
void PushSectionEntry(const debSectionEntry *Entry);
};
diff --git a/apt-pkg/deb/debrecords.cc b/apt-pkg/deb/debrecords.cc
index 7f596ab0d..184c07c33 100644
--- a/apt-pkg/deb/debrecords.cc
+++ b/apt-pkg/deb/debrecords.cc
@@ -8,18 +8,24 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
+#include <config.h>
+
#include <apt-pkg/debrecords.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/error.h>
#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/fileutl.h>
+
#include <langinfo.h>
/*}}}*/
+using std::string;
+
// RecordParser::debRecordParser - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
debRecordParser::debRecordParser(string FileName,pkgCache &Cache) :
- File(FileName,FileFd::ReadOnlyGzip),
+ File(FileName,FileFd::ReadOnly, FileFd::Extension),
Tags(&File, std::max(Cache.Head().MaxVerFileSize,
Cache.Head().MaxDescFileSize) + 200)
{
@@ -77,7 +83,7 @@ string debRecordParser::SHA1Hash()
return Section.FindS("SHA1");
}
/*}}}*/
-// RecordParser::SHA1Hash - Return the archive hash /*{{{*/
+// RecordParser::SHA256Hash - Return the archive hash /*{{{*/
// ---------------------------------------------------------------------
/* */
string debRecordParser::SHA256Hash()
@@ -85,6 +91,14 @@ string debRecordParser::SHA256Hash()
return Section.FindS("SHA256");
}
/*}}}*/
+// RecordParser::SHA512Hash - Return the archive hash /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+string debRecordParser::SHA512Hash()
+{
+ return Section.FindS("SHA512");
+}
+ /*}}}*/
// RecordParser::Maintainer - Return the maintainer email /*{{{*/
// ---------------------------------------------------------------------
/* */
@@ -93,6 +107,15 @@ string debRecordParser::Maintainer()
return Section.FindS("Maintainer");
}
/*}}}*/
+// RecordParser::RecordField - Return the value of an arbitrary field /*{{*/
+// ---------------------------------------------------------------------
+/* */
+string debRecordParser::RecordField(const char *fieldName)
+{
+ return Section.FindS(fieldName);
+}
+
+ /*}}}*/
// RecordParser::ShortDesc - Return a 1 line description /*{{{*/
// ---------------------------------------------------------------------
/* */
@@ -116,8 +139,8 @@ string debRecordParser::LongDesc()
orig = Section.FindS("Description").c_str();
else
{
- vector<string> const lang = APT::Configuration::getLanguages();
- for (vector<string>::const_iterator l = lang.begin();
+ std::vector<string> const lang = APT::Configuration::getLanguages();
+ for (std::vector<string>::const_iterator l = lang.begin();
orig.empty() && l != lang.end(); ++l)
orig = Section.FindS(string("Description-").append(*l).c_str());
}
diff --git a/apt-pkg/deb/debrecords.h b/apt-pkg/deb/debrecords.h
index 6f358abfa..b5e3bbdba 100644
--- a/apt-pkg/deb/debrecords.h
+++ b/apt-pkg/deb/debrecords.h
@@ -15,11 +15,18 @@
#define PKGLIB_DEBRECORDS_H
#include <apt-pkg/pkgrecords.h>
-#include <apt-pkg/indexfile.h>
#include <apt-pkg/tagfile.h>
+#include <apt-pkg/fileutl.h>
+
+#ifndef APT_8_CLEANER_HEADERS
+#include <apt-pkg/indexfile.h>
+#endif
class debRecordParser : public pkgRecords::Parser
{
+ /** \brief dpointer placeholder (for later in case we need it) */
+ void *d;
+
FileFd File;
pkgTagFile Tags;
pkgTagSection Section;
@@ -32,23 +39,28 @@ class debRecordParser : public pkgRecords::Parser
public:
// These refer to the archive file for the Version
- virtual string FileName();
- virtual string MD5Hash();
- virtual string SHA1Hash();
- virtual string SHA256Hash();
- virtual string SourcePkg();
- virtual string SourceVer();
+ virtual std::string FileName();
+ virtual std::string MD5Hash();
+ virtual std::string SHA1Hash();
+ virtual std::string SHA256Hash();
+ virtual std::string SHA512Hash();
+ virtual std::string SourcePkg();
+ virtual std::string SourceVer();
// These are some general stats about the package
- virtual string Maintainer();
- virtual string ShortDesc();
- virtual string LongDesc();
- virtual string Name();
- virtual string Homepage();
+ virtual std::string Maintainer();
+ virtual std::string ShortDesc();
+ virtual std::string LongDesc();
+ virtual std::string Name();
+ virtual std::string Homepage();
+
+ // An arbitrary custom field
+ virtual std::string RecordField(const char *fieldName);
virtual void GetRec(const char *&Start,const char *&Stop);
- debRecordParser(string FileName,pkgCache &Cache);
+ debRecordParser(std::string FileName,pkgCache &Cache);
+ virtual ~debRecordParser() {};
};
#endif
diff --git a/apt-pkg/deb/debsrcrecords.cc b/apt-pkg/deb/debsrcrecords.cc
index 749305005..ce55ccd1f 100644
--- a/apt-pkg/deb/debsrcrecords.cc
+++ b/apt-pkg/deb/debsrcrecords.cc
@@ -9,6 +9,8 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
+#include <config.h>
+
#include <apt-pkg/deblistparser.h>
#include <apt-pkg/debsrcrecords.h>
#include <apt-pkg/error.h>
@@ -19,6 +21,8 @@
using std::max;
/*}}}*/
+using std::string;
+
// SrcRecordParser::Binaries - Return the binaries field /*{{{*/
// ---------------------------------------------------------------------
/* This member parses the binaries field into a pair of class arrays and
@@ -28,25 +32,32 @@ using std::max;
used during scanning to find the right package */
const char **debSrcRecordParser::Binaries()
{
- // This should use Start/Stop too, it is supposed to be efficient after all.
- string Bins = Sect.FindS("Binary");
- if (Bins.empty() == true || Bins.length() >= 102400)
- return 0;
-
- if (Bins.length() >= BufSize)
- {
- delete [] Buffer;
- // allocate new size based on buffer (but never smaller than 4000)
- BufSize = max((unsigned int)4000, max((unsigned int)Bins.length()+1,2*BufSize));
- Buffer = new char[BufSize];
- }
+ const char *Start, *End;
+ if (Sect.Find("Binary", Start, End) == false)
+ return NULL;
+ for (; isspace(*Start) != 0; ++Start);
+ if (Start >= End)
+ return NULL;
+
+ StaticBinList.clear();
+ free(Buffer);
+ Buffer = strndup(Start, End - Start);
- strcpy(Buffer,Bins.c_str());
- if (TokSplitString(',',Buffer,StaticBinList,
- sizeof(StaticBinList)/sizeof(StaticBinList[0])) == false)
- return 0;
+ char* bin = Buffer;
+ do {
+ char* binStartNext = strchrnul(bin, ',');
+ char* binEnd = binStartNext - 1;
+ for (; isspace(*binEnd) != 0; --binEnd)
+ binEnd = '\0';
+ StaticBinList.push_back(bin);
+ if (*binStartNext != ',')
+ break;
+ *binStartNext = '\0';
+ for (bin = binStartNext + 1; isspace(*bin) != 0; ++bin);
+ } while (*bin != '\0');
+ StaticBinList.push_back(NULL);
- return (const char **)StaticBinList;
+ return (const char **) &StaticBinList[0];
}
/*}}}*/
// SrcRecordParser::BuildDepends - Return the Build-Depends information /*{{{*/
@@ -55,7 +66,7 @@ const char **debSrcRecordParser::Binaries()
package/version records representing the build dependency. The returned
array need not be freed and will be reused by the next call to this
function */
-bool debSrcRecordParser::BuildDepends(vector<pkgSrcRecords::Parser::BuildDepRec> &BuildDeps,
+bool debSrcRecordParser::BuildDepends(std::vector<pkgSrcRecords::Parser::BuildDepRec> &BuildDeps,
bool const &ArchOnly, bool const &StripMultiArch)
{
unsigned int I;
@@ -100,7 +111,7 @@ bool debSrcRecordParser::BuildDepends(vector<pkgSrcRecords::Parser::BuildDepRec>
// ---------------------------------------------------------------------
/* This parses the list of files and returns it, each file is required to have
a complete source package */
-bool debSrcRecordParser::Files(vector<pkgSrcRecords::File> &List)
+bool debSrcRecordParser::Files(std::vector<pkgSrcRecords::File> &List)
{
List.erase(List.begin(),List.end());
diff --git a/apt-pkg/deb/debsrcrecords.h b/apt-pkg/deb/debsrcrecords.h
index 905264daa..5d2a67f4f 100644
--- a/apt-pkg/deb/debsrcrecords.h
+++ b/apt-pkg/deb/debsrcrecords.h
@@ -18,13 +18,15 @@
class debSrcRecordParser : public pkgSrcRecords::Parser
{
+ /** \brief dpointer placeholder (for later in case we need it) */
+ void *d;
+
FileFd Fd;
pkgTagFile Tags;
pkgTagSection Sect;
- char *StaticBinList[400];
+ std::vector<const char*> StaticBinList;
unsigned long iOffset;
char *Buffer;
- unsigned int BufSize;
public:
@@ -32,25 +34,25 @@ class debSrcRecordParser : public pkgSrcRecords::Parser
virtual bool Step() {iOffset = Tags.Offset(); return Tags.Step(Sect);};
virtual bool Jump(unsigned long const &Off) {iOffset = Off; return Tags.Jump(Sect,Off);};
- virtual string Package() const {return Sect.FindS("Package");};
- virtual string Version() const {return Sect.FindS("Version");};
- virtual string Maintainer() const {return Sect.FindS("Maintainer");};
- virtual string Section() const {return Sect.FindS("Section");};
+ virtual std::string Package() const {return Sect.FindS("Package");};
+ virtual std::string Version() const {return Sect.FindS("Version");};
+ virtual std::string Maintainer() const {return Sect.FindS("Maintainer");};
+ virtual std::string Section() const {return Sect.FindS("Section");};
virtual const char **Binaries();
- virtual bool BuildDepends(vector<BuildDepRec> &BuildDeps, bool const &ArchOnly, bool const &StripMultiArch = true);
+ virtual bool BuildDepends(std::vector<BuildDepRec> &BuildDeps, bool const &ArchOnly, bool const &StripMultiArch = true);
virtual unsigned long Offset() {return iOffset;};
- virtual string AsStr()
+ virtual std::string AsStr()
{
const char *Start=0,*Stop=0;
Sect.GetSection(Start,Stop);
- return string(Start,Stop);
+ return std::string(Start,Stop);
};
- virtual bool Files(vector<pkgSrcRecords::File> &F);
+ virtual bool Files(std::vector<pkgSrcRecords::File> &F);
- debSrcRecordParser(string const &File,pkgIndexFile const *Index)
- : Parser(Index), Fd(File,FileFd::ReadOnlyGzip), Tags(&Fd,102400),
- Buffer(0), BufSize(0) {}
- ~debSrcRecordParser();
+ debSrcRecordParser(std::string const &File,pkgIndexFile const *Index)
+ : Parser(Index), Fd(File,FileFd::ReadOnly, FileFd::Extension), Tags(&Fd,102400),
+ Buffer(NULL) {}
+ virtual ~debSrcRecordParser();
};
#endif
diff --git a/apt-pkg/deb/debsystem.cc b/apt-pkg/deb/debsystem.cc
index 8619822df..7ed6936c3 100644
--- a/apt-pkg/deb/debsystem.cc
+++ b/apt-pkg/deb/debsystem.cc
@@ -10,6 +10,8 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
+#include <config.h>
+
#include <apt-pkg/debsystem.h>
#include <apt-pkg/debversion.h>
#include <apt-pkg/debindexfile.h>
@@ -17,24 +19,36 @@
#include <apt-pkg/configuration.h>
#include <apt-pkg/error.h>
#include <apt-pkg/fileutl.h>
-#include <apti18n.h>
#include <sys/types.h>
#include <unistd.h>
#include <dirent.h>
#include <errno.h>
+
+#include <apti18n.h>
/*}}}*/
+using std::string;
+
debSystem debSys;
+class debSystemPrivate {
+public:
+ debSystemPrivate() : LockFD(-1), LockCount(0), StatusFile(0)
+ {
+ }
+ // For locking support
+ int LockFD;
+ unsigned LockCount;
+
+ debStatusIndex *StatusFile;
+};
+
// System::debSystem - Constructor /*{{{*/
// ---------------------------------------------------------------------
/* */
debSystem::debSystem()
{
- LockFD = -1;
- LockCount = 0;
- StatusFile = 0;
-
+ d = new debSystemPrivate();
Label = "Debian dpkg interface";
VS = &debVS;
}
@@ -44,7 +58,8 @@ debSystem::debSystem()
/* */
debSystem::~debSystem()
{
- delete StatusFile;
+ delete d->StatusFile;
+ delete d;
}
/*}}}*/
// System::Lock - Get the lock /*{{{*/
@@ -54,16 +69,16 @@ debSystem::~debSystem()
bool debSystem::Lock()
{
// Disable file locking
- if (_config->FindB("Debug::NoLocking",false) == true || LockCount > 1)
+ if (_config->FindB("Debug::NoLocking",false) == true || d->LockCount > 1)
{
- LockCount++;
+ d->LockCount++;
return true;
}
// Create the lockfile
string AdminDir = flNotFile(_config->Find("Dir::State::status"));
- LockFD = GetLock(AdminDir + "lock");
- if (LockFD == -1)
+ d->LockFD = GetLock(AdminDir + "lock");
+ if (d->LockFD == -1)
{
if (errno == EACCES || errno == EAGAIN)
return _error->Error(_("Unable to lock the administration directory (%s), "
@@ -76,8 +91,8 @@ bool debSystem::Lock()
// See if we need to abort with a dirty journal
if (CheckUpdates() == true)
{
- close(LockFD);
- LockFD = -1;
+ close(d->LockFD);
+ d->LockFD = -1;
const char *cmd;
if (getenv("SUDO_USER") != NULL)
cmd = "sudo dpkg --configure -a";
@@ -89,7 +104,7 @@ bool debSystem::Lock()
"run '%s' to correct the problem. "), cmd);
}
- LockCount++;
+ d->LockCount++;
return true;
}
@@ -99,15 +114,15 @@ bool debSystem::Lock()
/* */
bool debSystem::UnLock(bool NoErrors)
{
- if (LockCount == 0 && NoErrors == true)
+ if (d->LockCount == 0 && NoErrors == true)
return false;
- if (LockCount < 1)
+ if (d->LockCount < 1)
return _error->Error(_("Not locked"));
- if (--LockCount == 0)
+ if (--d->LockCount == 0)
{
- close(LockFD);
- LockCount = 0;
+ close(d->LockFD);
+ d->LockCount = 0;
}
return true;
@@ -168,9 +183,9 @@ bool debSystem::Initialize(Configuration &Cnf)
Cnf.CndSet("Dir::State::status","/var/lib/dpkg/status");
Cnf.CndSet("Dir::Bin::dpkg","/usr/bin/dpkg");
- if (StatusFile) {
- delete StatusFile;
- StatusFile = 0;
+ if (d->StatusFile) {
+ delete d->StatusFile;
+ d->StatusFile = 0;
}
return true;
@@ -206,11 +221,11 @@ signed debSystem::Score(Configuration const &Cnf)
// System::AddStatusFiles - Register the status files /*{{{*/
// ---------------------------------------------------------------------
/* */
-bool debSystem::AddStatusFiles(vector<pkgIndexFile *> &List)
+bool debSystem::AddStatusFiles(std::vector<pkgIndexFile *> &List)
{
- if (StatusFile == 0)
- StatusFile = new debStatusIndex(_config->FindFile("Dir::State::status"));
- List.push_back(StatusFile);
+ if (d->StatusFile == 0)
+ d->StatusFile = new debStatusIndex(_config->FindFile("Dir::State::status"));
+ List.push_back(d->StatusFile);
return true;
}
/*}}}*/
@@ -220,11 +235,11 @@ bool debSystem::AddStatusFiles(vector<pkgIndexFile *> &List)
bool debSystem::FindIndex(pkgCache::PkgFileIterator File,
pkgIndexFile *&Found) const
{
- if (StatusFile == 0)
+ if (d->StatusFile == 0)
return false;
- if (StatusFile->FindInCache(*File.Cache()) == File)
+ if (d->StatusFile->FindInCache(*File.Cache()) == File)
{
- Found = StatusFile;
+ Found = d->StatusFile;
return true;
}
diff --git a/apt-pkg/deb/debsystem.h b/apt-pkg/deb/debsystem.h
index 5f9995e5d..855123516 100644
--- a/apt-pkg/deb/debsystem.h
+++ b/apt-pkg/deb/debsystem.h
@@ -11,17 +11,18 @@
#define PKGLIB_DEBSYSTEM_H
#include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/pkgcache.h>
+class debSystemPrivate;
class debStatusIndex;
+class pkgDepCache;
+
class debSystem : public pkgSystem
{
- // For locking support
- int LockFD;
- unsigned LockCount;
+ // private d-pointer
+ debSystemPrivate *d;
bool CheckUpdates();
-
- debStatusIndex *StatusFile;
-
+
public:
virtual bool Lock();
@@ -35,7 +36,7 @@ class debSystem : public pkgSystem
pkgIndexFile *&Found) const;
debSystem();
- ~debSystem();
+ virtual ~debSystem();
};
extern debSystem debSys;
diff --git a/apt-pkg/deb/debversion.cc b/apt-pkg/deb/debversion.cc
index 340403721..a02699a44 100644
--- a/apt-pkg/deb/debversion.cc
+++ b/apt-pkg/deb/debversion.cc
@@ -10,7 +10,7 @@
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
-#define APT_COMPATIBILITY 986
+#include <config.h>
#include <apt-pkg/debversion.h>
#include <apt-pkg/pkgcache.h>
@@ -257,7 +257,7 @@ bool debVersioningSystem::CheckDep(const char *PkgVer,
// debVS::UpstreamVersion - Return the upstream version string /*{{{*/
// ---------------------------------------------------------------------
/* This strips all the debian specific information from the version number */
-string debVersioningSystem::UpstreamVersion(const char *Ver)
+std::string debVersioningSystem::UpstreamVersion(const char *Ver)
{
// Strip off the bit before the first colon
const char *I = Ver;
@@ -272,6 +272,6 @@ string debVersioningSystem::UpstreamVersion(const char *Ver)
if (*I == '-')
Last = I - Ver;
- return string(Ver,Last);
+ return std::string(Ver,Last);
}
/*}}}*/
diff --git a/apt-pkg/deb/debversion.h b/apt-pkg/deb/debversion.h
index 56fb67887..f1d6f3cc5 100644
--- a/apt-pkg/deb/debversion.h
+++ b/apt-pkg/deb/debversion.h
@@ -32,39 +32,11 @@ class debVersioningSystem : public pkgVersioningSystem
{
return DoCmpVersion(A,Aend,B,Bend);
}
- virtual string UpstreamVersion(const char *A);
+ virtual std::string UpstreamVersion(const char *A);
debVersioningSystem();
};
extern debVersioningSystem debVS;
-#ifdef APT_COMPATIBILITY
-#if APT_COMPATIBILITY != 986
-#warning "Using APT_COMPATIBILITY"
-#endif
-
-inline int pkgVersionCompare(const char *A, const char *B)
-{
- return debVS.CmpVersion(A,B);
-}
-inline int pkgVersionCompare(const char *A, const char *AEnd,
- const char *B, const char *BEnd)
-{
- return debVS.DoCmpVersion(A,AEnd,B,BEnd);
-}
-inline int pkgVersionCompare(string A,string B)
-{
- return debVS.CmpVersion(A,B);
-}
-inline bool pkgCheckDep(const char *DepVer,const char *PkgVer,int Op)
-{
- return debVS.CheckDep(PkgVer,Op,DepVer);
-}
-inline string pkgBaseVersion(const char *Ver)
-{
- return debVS.UpstreamVersion(Ver);
-}
-#endif
-
#endif
diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index b6c92fc23..4dc0baa50 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -8,6 +8,8 @@
##################################################################### */
/*}}}*/
// Includes /*{{{*/
+#include <config.h>
+
#include <apt-pkg/dpkgpm.h>
#include <apt-pkg/error.h>
#include <apt-pkg/configuration.h>
@@ -16,6 +18,7 @@
#include <apt-pkg/strutl.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/cachefile.h>
+#include <apt-pkg/packagemanager.h>
#include <unistd.h>
#include <stdlib.h>
@@ -40,12 +43,26 @@
#include <sys/ioctl.h>
#include <pty.h>
-#include <config.h>
#include <apti18n.h>
/*}}}*/
using namespace std;
+class pkgDPkgPMPrivate
+{
+public:
+ pkgDPkgPMPrivate() : dpkgbuf_pos(0), term_out(NULL), history_out(NULL)
+ {
+ }
+ bool stdin_is_dev_null;
+ // the buffer we use for the dpkg status-fd reading
+ char dpkgbuf[1024];
+ int dpkgbuf_pos;
+ FILE *term_out;
+ FILE *history_out;
+ string dpkg_error;
+};
+
namespace
{
// Maps the dpkg "processing" info to human readable names. Entry 0
@@ -91,7 +108,7 @@ ionice(int PID)
{
if (!FileExists("/usr/bin/ionice"))
return false;
- pid_t Process = ExecFork();
+ pid_t Process = ExecFork();
if (Process == 0)
{
char buf[32];
@@ -110,9 +127,9 @@ ionice(int PID)
// ---------------------------------------------------------------------
/* */
pkgDPkgPM::pkgDPkgPM(pkgDepCache *Cache)
- : pkgPackageManager(Cache), dpkgbuf_pos(0),
- term_out(NULL), history_out(NULL), PackagesDone(0), PackagesTotal(0)
+ : pkgPackageManager(Cache), PackagesDone(0), PackagesTotal(0)
{
+ d = new pkgDPkgPMPrivate();
}
/*}}}*/
// DPkgPM::pkgDPkgPM - Destructor /*{{{*/
@@ -120,6 +137,7 @@ pkgDPkgPM::pkgDPkgPM(pkgDepCache *Cache)
/* */
pkgDPkgPM::~pkgDPkgPM()
{
+ delete d;
}
/*}}}*/
// DPkgPM::Install - Install a package /*{{{*/
@@ -376,7 +394,7 @@ void pkgDPkgPM::DoStdin(int master)
if (len)
write(master, input_buf, len);
else
- stdin_is_dev_null = true;
+ d->stdin_is_dev_null = true;
}
/*}}}*/
// DPkgPM::DoTerminalPty - Read the terminal pty and write log /*{{{*/
@@ -401,8 +419,8 @@ void pkgDPkgPM::DoTerminalPty(int master)
if(len <= 0)
return;
write(1, term_buf, len);
- if(term_out)
- fwrite(term_buf, len, sizeof(char), term_out);
+ if(d->term_out)
+ fwrite(term_buf, len, sizeof(char), d->term_out);
}
/*}}}*/
// DPkgPM::ProcessDpkgStatusBuf /*{{{*/
@@ -606,14 +624,14 @@ void pkgDPkgPM::DoDpkgStatusFd(int statusfd, int OutStatusFd)
char *p, *q;
int len;
- len=read(statusfd, &dpkgbuf[dpkgbuf_pos], sizeof(dpkgbuf)-dpkgbuf_pos);
- dpkgbuf_pos += len;
+ len=read(statusfd, &d->dpkgbuf[d->dpkgbuf_pos], sizeof(d->dpkgbuf)-d->dpkgbuf_pos);
+ d->dpkgbuf_pos += len;
if(len <= 0)
return;
// process line by line if we have a buffer
- p = q = dpkgbuf;
- while((q=(char*)memchr(p, '\n', dpkgbuf+dpkgbuf_pos-p)) != NULL)
+ p = q = d->dpkgbuf;
+ while((q=(char*)memchr(p, '\n', d->dpkgbuf+d->dpkgbuf_pos-p)) != NULL)
{
*q = 0;
ProcessDpkgStatusLine(OutStatusFd, p);
@@ -621,8 +639,8 @@ void pkgDPkgPM::DoDpkgStatusFd(int statusfd, int OutStatusFd)
}
// now move the unprocessed bits (after the final \n that is now a 0x0)
- // to the start and update dpkgbuf_pos
- p = (char*)memrchr(dpkgbuf, 0, dpkgbuf_pos);
+ // to the start and update d->dpkgbuf_pos
+ p = (char*)memrchr(d->dpkgbuf, 0, d->dpkgbuf_pos);
if(p == NULL)
return;
@@ -630,8 +648,8 @@ void pkgDPkgPM::DoDpkgStatusFd(int statusfd, int OutStatusFd)
p++;
// move the unprocessed tail to the start and update pos
- memmove(dpkgbuf, p, p-dpkgbuf);
- dpkgbuf_pos = dpkgbuf+dpkgbuf_pos-p;
+ memmove(d->dpkgbuf, p, p-d->dpkgbuf);
+ d->dpkgbuf_pos = d->dpkgbuf+d->dpkgbuf_pos-p;
}
/*}}}*/
// DPkgPM::WriteHistoryTag /*{{{*/
@@ -643,7 +661,7 @@ void pkgDPkgPM::WriteHistoryTag(string const &tag, string value)
// poor mans rstrip(", ")
if (value[length-2] == ',' && value[length-1] == ' ')
value.erase(length - 2, 2);
- fprintf(history_out, "%s: %s\n", tag.c_str(), value.c_str());
+ fprintf(d->history_out, "%s: %s\n", tag.c_str(), value.c_str());
} /*}}}*/
// DPkgPM::OpenLog /*{{{*/
bool pkgDPkgPM::OpenLog()
@@ -664,11 +682,11 @@ bool pkgDPkgPM::OpenLog()
_config->Find("Dir::Log::Terminal"));
if (!logfile_name.empty())
{
- term_out = fopen(logfile_name.c_str(),"a");
- if (term_out == NULL)
+ d->term_out = fopen(logfile_name.c_str(),"a");
+ if (d->term_out == NULL)
return _error->WarningE("OpenLog", _("Could not open file '%s'"), logfile_name.c_str());
- setvbuf(term_out, NULL, _IONBF, 0);
- SetCloseExec(fileno(term_out), true);
+ setvbuf(d->term_out, NULL, _IONBF, 0);
+ SetCloseExec(fileno(d->term_out), true);
struct passwd *pw;
struct group *gr;
pw = getpwnam("root");
@@ -676,7 +694,7 @@ bool pkgDPkgPM::OpenLog()
if (pw != NULL && gr != NULL)
chown(logfile_name.c_str(), pw->pw_uid, gr->gr_gid);
chmod(logfile_name.c_str(), 0644);
- fprintf(term_out, "\nLog started: %s\n", timestr);
+ fprintf(d->term_out, "\nLog started: %s\n", timestr);
}
// write your history
@@ -684,11 +702,11 @@ bool pkgDPkgPM::OpenLog()
_config->Find("Dir::Log::History"));
if (!history_name.empty())
{
- history_out = fopen(history_name.c_str(),"a");
- if (history_out == NULL)
+ d->history_out = fopen(history_name.c_str(),"a");
+ if (d->history_out == NULL)
return _error->WarningE("OpenLog", _("Could not open file '%s'"), history_name.c_str());
chmod(history_name.c_str(), 0644);
- fprintf(history_out, "\nStart-Date: %s\n", timestr);
+ fprintf(d->history_out, "\nStart-Date: %s\n", timestr);
string remove, purge, install, reinstall, upgrade, downgrade;
for (pkgCache::PkgIterator I = Cache.PkgBegin(); I.end() == false; ++I)
{
@@ -729,7 +747,7 @@ bool pkgDPkgPM::OpenLog()
WriteHistoryTag("Downgrade",downgrade);
WriteHistoryTag("Remove",remove);
WriteHistoryTag("Purge",purge);
- fflush(history_out);
+ fflush(d->history_out);
}
return true;
@@ -743,16 +761,16 @@ bool pkgDPkgPM::CloseLog()
struct tm *tmp = localtime(&t);
strftime(timestr, sizeof(timestr), "%F %T", tmp);
- if(term_out)
+ if(d->term_out)
{
- fprintf(term_out, "Log ended: ");
- fprintf(term_out, "%s", timestr);
- fprintf(term_out, "\n");
- fclose(term_out);
+ fprintf(d->term_out, "Log ended: ");
+ fprintf(d->term_out, "%s", timestr);
+ fprintf(d->term_out, "\n");
+ fclose(d->term_out);
}
- term_out = NULL;
+ d->term_out = NULL;
- if(history_out)
+ if(d->history_out)
{
if (disappearedPkgs.empty() == false)
{
@@ -769,12 +787,12 @@ bool pkgDPkgPM::CloseLog()
}
WriteHistoryTag("Disappeared", disappear);
}
- if (dpkg_error.empty() == false)
- fprintf(history_out, "Error: %s\n", dpkg_error.c_str());
- fprintf(history_out, "End-Date: %s\n", timestr);
- fclose(history_out);
+ if (d->dpkg_error.empty() == false)
+ fprintf(d->history_out, "Error: %s\n", d->dpkg_error.c_str());
+ fprintf(d->history_out, "End-Date: %s\n", timestr);
+ fclose(d->history_out);
}
- history_out = NULL;
+ d->history_out = NULL;
return true;
}
@@ -811,6 +829,40 @@ static int racy_pselect(int nfds, fd_set *readfds, fd_set *writefds,
*/
bool pkgDPkgPM::Go(int OutStatusFd)
{
+ // Generate the base argument list for dpkg
+ std::vector<const char *> Args;
+ unsigned long StartSize = 0;
+ string const Tmp = _config->Find("Dir::Bin::dpkg","dpkg");
+ Args.push_back(Tmp.c_str());
+ StartSize += Tmp.length();
+
+ // Stick in any custom dpkg options
+ Configuration::Item const *Opts = _config->Tree("DPkg::Options");
+ if (Opts != 0)
+ {
+ Opts = Opts->Child;
+ for (; Opts != 0; Opts = Opts->Next)
+ {
+ if (Opts->Value.empty() == true)
+ continue;
+ Args.push_back(Opts->Value.c_str());
+ StartSize += Opts->Value.length();
+ }
+ }
+
+ size_t const BaseArgs = Args.size();
+ // we need to detect if we can qualify packages with the architecture or not
+ Args.push_back("--assert-multi-arch");
+ Args.push_back(NULL);
+
+ pid_t dpkgAssertMultiArch = ExecFork();
+ if (dpkgAssertMultiArch == 0)
+ {
+ execv(Args[0], (char**) &Args[0]);
+ _error->WarningE("dpkgGo", "Can't detect if dpkg supports multi-arch!");
+ _exit(2);
+ }
+
fd_set rfds;
struct timespec tv;
sigset_t sigmask;
@@ -882,32 +934,25 @@ bool pkgDPkgPM::Go(int OutStatusFd)
}
}
- stdin_is_dev_null = false;
+ d->stdin_is_dev_null = false;
// create log
OpenLog();
- // Generate the base argument list for dpkg
- std::vector<const char *> Args;
- unsigned long StartSize = 0;
- string const Tmp = _config->Find("Dir::Bin::dpkg","dpkg");
- Args.push_back(Tmp.c_str());
- StartSize += Tmp.length();
-
- // Stick in any custom dpkg options
- Configuration::Item const *Opts = _config->Tree("DPkg::Options");
- if (Opts != 0)
+ bool dpkgMultiArch = false;
+ if (dpkgAssertMultiArch > 0)
{
- Opts = Opts->Child;
- for (; Opts != 0; Opts = Opts->Next)
+ int Status = 0;
+ while (waitpid(dpkgAssertMultiArch, &Status, 0) != dpkgAssertMultiArch)
{
- if (Opts->Value.empty() == true)
+ if (errno == EINTR)
continue;
- Args.push_back(Opts->Value.c_str());
- StartSize += Opts->Value.length();
+ _error->WarningE("dpkgGo", _("Waited for %s but it wasn't there"), "dpkg --assert-multi-arch");
+ break;
}
+ if (WIFEXITED(Status) == true && WEXITSTATUS(Status) == 0)
+ dpkgMultiArch = true;
}
- size_t const BaseArgs = Args.size();
// this loop is runs once per operation
for (vector<Item>::const_iterator I = List.begin(); I != List.end();)
@@ -943,18 +988,21 @@ bool pkgDPkgPM::Go(int OutStatusFd)
// the argument list is split in a way that A depends on B
// and they are in the same "--configure A B" run
// - with the split they may now be configured in different
- // runs
+ // runs, using Immediate-Configure-All can help prevent this.
if (J - I > (signed)MaxArgs)
{
J = I + MaxArgs;
- Args.reserve(MaxArgs + 10);
+ unsigned long const size = MaxArgs + 10;
+ Args.reserve(size);
+ Packages.reserve(size);
}
else
{
- Args.reserve((J - I) + 10);
+ unsigned long const size = (J - I) + 10;
+ Args.reserve(size);
+ Packages.reserve(size);
}
-
int fd[2];
pipe(fd);
@@ -965,6 +1013,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
char status_fd_buf[20];
snprintf(status_fd_buf,sizeof(status_fd_buf),"%i", fd[1]);
ADDARG(status_fd_buf);
+ unsigned long const Op = I->Op;
switch (I->Op)
{
@@ -1028,7 +1077,8 @@ bool pkgDPkgPM::Go(int OutStatusFd)
continue;
if (I->Op == Item::Configure && disappearedPkgs.find(I->Pkg.Name()) != disappearedPkgs.end())
continue;
- if (I->Pkg.Arch() == nativeArch || !strcmp(I->Pkg.Arch(), "all"))
+ // We keep this here to allow "smooth" transitions from e.g. multiarch dpkg/ubuntu to dpkg/debian
+ if (dpkgMultiArch == false && (I->Pkg.Arch() == nativeArch || !strcmp(I->Pkg.Arch(), "all")))
{
char const * const name = I->Pkg.Name();
ADDARG(name);
@@ -1067,8 +1117,13 @@ bool pkgDPkgPM::Go(int OutStatusFd)
it to all processes in the group. Since dpkg ignores the signal
it doesn't die but we do! So we must also ignore it */
sighandler_t old_SIGQUIT = signal(SIGQUIT,SIG_IGN);
- sighandler_t old_SIGINT = signal(SIGINT,SIG_IGN);
-
+ sighandler_t old_SIGINT = signal(SIGINT,SigINT);
+
+ // Check here for any SIGINT
+ if (pkgPackageManager::SigINTStop && (Op == Item::Remove || Op == Item::Purge || Op == Item::Install))
+ break;
+
+
// ignore SIGHUP as well (debian #463030)
sighandler_t old_SIGHUP = signal(SIGHUP,SIG_IGN);
@@ -1087,8 +1142,8 @@ bool pkgDPkgPM::Go(int OutStatusFd)
const char *s = _("Can not write log, openpty() "
"failed (/dev/pts not mounted?)\n");
fprintf(stderr, "%s",s);
- if(term_out)
- fprintf(term_out, "%s",s);
+ if(d->term_out)
+ fprintf(d->term_out, "%s",s);
master = slave = -1;
} else {
struct termios rtt;
@@ -1106,7 +1161,6 @@ bool pkgDPkgPM::Go(int OutStatusFd)
sigprocmask(SIG_SETMASK, &original_sigmask, 0);
}
}
-
// Fork dpkg
pid_t Child;
_config->Set("APT::Keep-Fds::",fd[1]);
@@ -1213,13 +1267,14 @@ bool pkgDPkgPM::Go(int OutStatusFd)
// Restore sig int/quit
signal(SIGQUIT,old_SIGQUIT);
signal(SIGINT,old_SIGINT);
+
signal(SIGHUP,old_SIGHUP);
return _error->Errno("waitpid","Couldn't wait for subprocess");
}
// wait for input or output here
FD_ZERO(&rfds);
- if (master >= 0 && !stdin_is_dev_null)
+ if (master >= 0 && !d->stdin_is_dev_null)
FD_SET(0, &rfds);
FD_SET(_dpkgin, &rfds);
if(master >= 0)
@@ -1253,6 +1308,7 @@ bool pkgDPkgPM::Go(int OutStatusFd)
// Restore sig int/quit
signal(SIGQUIT,old_SIGQUIT);
signal(SIGINT,old_SIGINT);
+
signal(SIGHUP,old_SIGHUP);
if(master >= 0)
@@ -1273,14 +1329,14 @@ bool pkgDPkgPM::Go(int OutStatusFd)
RunScripts("DPkg::Post-Invoke");
if (WIFSIGNALED(Status) != 0 && WTERMSIG(Status) == SIGSEGV)
- strprintf(dpkg_error, "Sub-process %s received a segmentation fault.",Args[0]);
+ strprintf(d->dpkg_error, "Sub-process %s received a segmentation fault.",Args[0]);
else if (WIFEXITED(Status) != 0)
- strprintf(dpkg_error, "Sub-process %s returned an error code (%u)",Args[0],WEXITSTATUS(Status));
+ strprintf(d->dpkg_error, "Sub-process %s returned an error code (%u)",Args[0],WEXITSTATUS(Status));
else
- strprintf(dpkg_error, "Sub-process %s exited unexpectedly",Args[0]);
+ strprintf(d->dpkg_error, "Sub-process %s exited unexpectedly",Args[0]);
- if(dpkg_error.size() > 0)
- _error->Error("%s", dpkg_error.c_str());
+ if(d->dpkg_error.size() > 0)
+ _error->Error("%s", d->dpkg_error.c_str());
if(stopOnError)
{
@@ -1290,6 +1346,9 @@ bool pkgDPkgPM::Go(int OutStatusFd)
}
}
CloseLog();
+
+ if (pkgPackageManager::SigINTStop)
+ _error->Warning(_("Operation was interrupted before it could finish"));
if (RunScripts("DPkg::Post-Invoke") == false)
return false;
@@ -1314,6 +1373,11 @@ bool pkgDPkgPM::Go(int OutStatusFd)
Cache.writeStateFile(NULL);
return true;
}
+
+void SigINT(int sig) {
+ if (_config->FindB("APT::Immediate-Configure-All",false))
+ pkgPackageManager::SigINTStop = true;
+}
/*}}}*/
// pkgDpkgPM::Reset - Dump the contents of the command list /*{{{*/
// ---------------------------------------------------------------------
@@ -1444,8 +1508,8 @@ void pkgDPkgPM::WriteApportReport(const char *pkgpath, const char *errormsg)
fprintf(report, "ErrorMessage:\n %s\n", errormsg);
// ensure that the log is flushed
- if(term_out)
- fflush(term_out);
+ if(d->term_out)
+ fflush(d->term_out);
// attach terminal log it if we have it
string logfile_name = _config->FindFile("Dir::Log::Terminal");
diff --git a/apt-pkg/deb/dpkgpm.h b/apt-pkg/deb/dpkgpm.h
index b7b5a6def..aab39f633 100644
--- a/apt-pkg/deb/dpkgpm.h
+++ b/apt-pkg/deb/dpkgpm.h
@@ -15,22 +15,17 @@
#include <map>
#include <stdio.h>
+#ifndef APT_8_CLEANER_HEADERS
using std::vector;
using std::map;
+#endif
+class pkgDPkgPMPrivate;
class pkgDPkgPM : public pkgPackageManager
{
private:
-
- bool stdin_is_dev_null;
-
- // the buffer we use for the dpkg status-fd reading
- char dpkgbuf[1024];
- int dpkgbuf_pos;
- FILE *term_out;
- FILE *history_out;
- string dpkg_error;
+ pkgDPkgPMPrivate *d;
/** \brief record the disappear action and handle accordingly
@@ -45,7 +40,7 @@ class pkgDPkgPM : public pkgPackageManager
needs to declare a Replaces on the disappeared package.
\param pkgname Name of the package that disappeared
*/
- void handleDisappearAction(string const &pkgname);
+ void handleDisappearAction(std::string const &pkgname);
protected:
int pkgFailures;
@@ -60,11 +55,11 @@ class pkgDPkgPM : public pkgPackageManager
// the dpkg states that the pkg will run through, the string is
// the package, the vector contains the dpkg states that the package
// will go through
- map<string,vector<struct DpkgState> > PackageOps;
+ std::map<std::string,std::vector<struct DpkgState> > PackageOps;
// the dpkg states that are already done; the string is the package
// 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;
+ std::map<std::string,unsigned int> PackageOpsDone;
// progress reporting
unsigned int PackagesDone;
@@ -73,19 +68,19 @@ class pkgDPkgPM : public pkgPackageManager
struct Item
{
enum Ops {Install, Configure, Remove, Purge, ConfigurePending, TriggersPending} Op;
- string File;
+ std::string File;
PkgIterator Pkg;
- Item(Ops Op,PkgIterator Pkg,string File = "") : Op(Op),
+ Item(Ops Op,PkgIterator Pkg,std::string File = "") : Op(Op),
File(File), Pkg(Pkg) {};
Item() {};
};
- vector<Item> List;
+ std::vector<Item> List;
// Helpers
bool RunScriptsWithPkgs(const char *Cnf);
bool SendV2Pkgs(FILE *F);
- void WriteHistoryTag(string const &tag, string value);
+ void WriteHistoryTag(std::string const &tag, std::string value);
// apport integration
void WriteApportReport(const char *pkgpath, const char *errormsg);
@@ -101,7 +96,7 @@ class pkgDPkgPM : public pkgPackageManager
void ProcessDpkgStatusLine(int OutStatusFd, char *line);
// The Actuall installation implementation
- virtual bool Install(PkgIterator Pkg,string File);
+ virtual bool Install(PkgIterator Pkg,std::string File);
virtual bool Configure(PkgIterator Pkg);
virtual bool Remove(PkgIterator Pkg,bool Purge = false);
virtual bool Go(int StatusFd=-1);
@@ -113,4 +108,6 @@ class pkgDPkgPM : public pkgPackageManager
virtual ~pkgDPkgPM();
};
+void SigINT(int sig);
+
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 18:12:03 +0000