From 851b6a097165af4d51c0db01b5e05256e5006896 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:00:48 +0200 Subject: Adding upstream version 2.6.1. Signed-off-by: Daniel Baumann --- apt-pkg/edsp/edspindexfile.cc | 129 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 129 insertions(+) create mode 100644 apt-pkg/edsp/edspindexfile.cc (limited to 'apt-pkg/edsp/edspindexfile.cc') diff --git a/apt-pkg/edsp/edspindexfile.cc b/apt-pkg/edsp/edspindexfile.cc new file mode 100644 index 0000000..faade6e --- /dev/null +++ b/apt-pkg/edsp/edspindexfile.cc @@ -0,0 +1,129 @@ +// -*- mode: cpp; mode: fold -*- +// Description /*{{{*/ +/* ###################################################################### + The scenario file is designed to work as an intermediate file between + APT and the resolver. Its on propose very similar to a dpkg status file + ##################################################################### */ + /*}}}*/ +// Include Files /*{{{*/ +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + /*}}}*/ + +// EDSP-like Index /*{{{*/ +edspLikeIndex::edspLikeIndex(std::string const &File) : pkgDebianIndexRealFile(File, true) +{ +} +std::string edspLikeIndex::GetArchitecture() const +{ + return std::string(); +} +bool edspLikeIndex::HasPackages() const +{ + return true; +} +bool edspLikeIndex::Exists() const +{ + return true; +} +uint8_t edspLikeIndex::GetIndexFlags() const +{ + return 0; +} +bool edspLikeIndex::OpenListFile(FileFd &Pkg, std::string const &FileName) +{ + if (FileName.empty() == false && FileName != "/nonexistent/stdin") + return pkgDebianIndexRealFile::OpenListFile(Pkg, FileName); + if (Pkg.OpenDescriptor(STDIN_FILENO, FileFd::ReadOnly) == false) + return _error->Error("Problem opening %s",FileName.c_str()); + return true; +} + /*}}}*/ +// EDSP Index /*{{{*/ +edspIndex::edspIndex(std::string const &File) : edspLikeIndex(File) +{ +} +std::string edspIndex::GetComponent() const +{ + return "edsp"; +} +pkgCacheListParser * edspIndex::CreateListParser(FileFd &Pkg) +{ + if (Pkg.IsOpen() == false) + return nullptr; + _error->PushToStack(); + std::unique_ptr Parser(new edspListParser(&Pkg)); + bool const newError = _error->PendingError(); + _error->MergeWithStack(); + return newError ? nullptr : Parser.release(); +} + /*}}}*/ +// EIPP Index /*{{{*/ +eippIndex::eippIndex(std::string const &File) : edspLikeIndex(File) +{ +} +std::string eippIndex::GetComponent() const +{ + return "eipp"; +} +pkgCacheListParser * eippIndex::CreateListParser(FileFd &Pkg) +{ + if (Pkg.IsOpen() == false) + return nullptr; + _error->PushToStack(); + std::unique_ptr Parser(new eippListParser(&Pkg)); + bool const newError = _error->PendingError(); + _error->MergeWithStack(); + return newError ? nullptr : Parser.release(); +} + /*}}}*/ + +// Index File types for APT /*{{{*/ +class APT_HIDDEN edspIFType: public pkgIndexFile::Type +{ + public: + virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator const &) const APT_OVERRIDE + { + // we don't have a record parser for this type as the file is not persistent + return NULL; + }; + edspIFType() {Label = "EDSP scenario file";}; +}; +APT_HIDDEN edspIFType _apt_Edsp; +const pkgIndexFile::Type *edspIndex::GetType() const +{ + return &_apt_Edsp; +} + +class APT_HIDDEN eippIFType: public pkgIndexFile::Type +{ + public: + virtual pkgRecords::Parser *CreatePkgParser(pkgCache::PkgFileIterator const &) const APT_OVERRIDE + { + // we don't have a record parser for this type as the file is not persistent + return NULL; + }; + eippIFType() {Label = "EIPP scenario file";}; +}; +APT_HIDDEN eippIFType _apt_Eipp; +const pkgIndexFile::Type *eippIndex::GetType() const +{ + return &_apt_Eipp; +} + /*}}}*/ + +edspLikeIndex::~edspLikeIndex() {} +edspIndex::~edspIndex() {} +eippIndex::~eippIndex() {} -- cgit v1.2.3