629 lines
26 KiB
C++
629 lines
26 KiB
C++
// Include Files /*{{{*/
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#include <config.h>
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#include <apt-pkg/cmndline.h>
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#include <apt-pkg/configuration.h>
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#include <apt-pkg/error.h>
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#include <apt-pkg/fileutl.h>
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#include <apt-pkg/init.h>
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#include <apt-pkg/pkgsystem.h>
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#include <apt-pkg/strutl.h>
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#include <apt-private/private-cmndline.h>
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#include <apt-private/private-main.h>
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#include <cstdarg>
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#include <cstdlib>
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#include <cstring>
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#include <unistd.h>
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#include <algorithm>
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#include <iomanip>
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#include <vector>
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#include <apti18n.h>
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/*}}}*/
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APT_NONNULL(1, 2)
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static bool CmdMatches_fn(char const *const Cmd, char const *const Match)
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{
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return strcmp(Cmd, Match) == 0;
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}
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template <typename... Tail>
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APT_NONNULL(1, 2)
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static bool CmdMatches_fn(char const *const Cmd, char const *const Match, Tail... MoreMatches)
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{
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return CmdMatches_fn(Cmd, Match) || CmdMatches_fn(Cmd, MoreMatches...);
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}
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#define addArg(w, x, y, z) Args.emplace_back(CommandLine::MakeArgs(w, x, y, z))
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#define CmdMatches(...) (Cmd != nullptr && CmdMatches_fn(Cmd, __VA_ARGS__))
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static bool addArgumentsAPTCache(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
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{
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if (CmdMatches("depends", "rdepends"))
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{
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addArg('i', "important", "APT::Cache::Important", 0);
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addArg(0, "installed", "APT::Cache::Installed", 0);
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addArg(0, "pre-depends", "APT::Cache::ShowPre-Depends", 0);
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addArg(0, "depends", "APT::Cache::ShowDepends", 0);
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addArg(0, "recommends", "APT::Cache::ShowRecommends", 0);
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addArg(0, "suggests", "APT::Cache::ShowSuggests", 0);
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addArg(0, "replaces", "APT::Cache::ShowReplaces", 0);
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addArg(0, "breaks", "APT::Cache::ShowBreaks", 0);
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addArg(0, "conflicts", "APT::Cache::ShowConflicts", 0);
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addArg(0, "enhances", "APT::Cache::ShowEnhances", 0);
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addArg(0, "recurse", "APT::Cache::RecurseDepends", 0);
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addArg(0, "implicit", "APT::Cache::ShowImplicit", 0);
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}
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else if (CmdMatches("search"))
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{
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addArg('n', "names-only", "APT::Cache::NamesOnly", 0);
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addArg('f', "full", "APT::Cache::ShowFull", 0);
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}
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else if (CmdMatches("show") | CmdMatches("info"))
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{
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addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
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}
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else if (CmdMatches("pkgnames"))
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{
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addArg(0, "all-names", "APT::Cache::AllNames", 0);
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}
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else if (CmdMatches("unmet"))
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{
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addArg('i', "important", "APT::Cache::Important", 0);
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}
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else if (CmdMatches("showsrc"))
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{
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addArg(0,"only-source","APT::Cache::Only-Source",0);
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}
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else if (CmdMatches("gencaches", "showpkg", "stats", "dump",
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"dumpavail", "showauto", "policy", "madison"))
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;
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else
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return false;
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bool const found_something = Args.empty() == false;
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// FIXME: move to the correct command(s)
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addArg('g', "generate", "APT::Cache::Generate", 0);
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addArg('t', "target-release", "APT::Default-Release", CommandLine::HasArg);
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addArg('t', "default-release", "APT::Default-Release", CommandLine::HasArg);
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addArg('S', "snapshot", "APT::Snapshot", CommandLine::HasArg);
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addArg('p', "pkg-cache", "Dir::Cache::pkgcache", CommandLine::HasArg);
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addArg('s', "src-cache", "Dir::Cache::srcpkgcache", CommandLine::HasArg);
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addArg(0, "with-source", "APT::Sources::With::", CommandLine::HasArg);
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return found_something;
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}
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/*}}}*/
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static bool addArgumentsAPTCDROM(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
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{
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if (CmdMatches("add", "ident") == false)
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return false;
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// FIXME: move to the correct command(s)
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addArg(0, "auto-detect", "Acquire::cdrom::AutoDetect", CommandLine::Boolean);
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addArg('d', "cdrom", "Acquire::cdrom::mount", CommandLine::HasArg);
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addArg('r', "rename", "APT::CDROM::Rename", 0);
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addArg('m', "no-mount", "APT::CDROM::NoMount", 0);
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addArg('f', "fast", "APT::CDROM::Fast", 0);
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addArg('n', "just-print", "APT::CDROM::NoAct", 0);
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addArg('n', "recon", "APT::CDROM::NoAct", 0);
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addArg('n', "no-act", "APT::CDROM::NoAct", 0);
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addArg('a', "thorough", "APT::CDROM::Thorough", 0);
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return true;
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}
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/*}}}*/
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static bool addArgumentsAPTConfig(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
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{
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if (CmdMatches("dump"))
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{
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addArg(0,"empty","APT::Config::Dump::EmptyValue",CommandLine::Boolean);
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addArg(0,"format","APT::Config::Dump::Format",CommandLine::HasArg);
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}
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else if (CmdMatches("shell"))
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;
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else
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return false;
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return true;
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}
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/*}}}*/
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static bool addArgumentsAPTDumpSolver(std::vector<CommandLine::Args> &Args, char const * const)/*{{{*/
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{
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addArg(0,"user","APT::Solver::RunAsUser",CommandLine::HasArg);
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return true;
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}
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/*}}}*/
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static bool addArgumentsAPTExtractTemplates(std::vector<CommandLine::Args> &Args, char const * const)/*{{{*/
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{
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addArg('t',"tempdir","APT::ExtractTemplates::TempDir",CommandLine::HasArg);
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return true;
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}
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/*}}}*/
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static bool addArgumentsAPTFTPArchive(std::vector<CommandLine::Args> &Args, char const * const)/*{{{*/
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{
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addArg(0,"md5","APT::FTPArchive::MD5",0);
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addArg(0,"sha1","APT::FTPArchive::SHA1",0);
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addArg(0,"sha256","APT::FTPArchive::SHA256",0);
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addArg(0,"sha512","APT::FTPArchive::SHA512",0);
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addArg('d',"db","APT::FTPArchive::DB",CommandLine::HasArg);
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addArg('s',"source-override","APT::FTPArchive::SourceOverride",CommandLine::HasArg);
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addArg(0,"delink","APT::FTPArchive::DeLinkAct",0);
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addArg(0,"readonly","APT::FTPArchive::ReadOnlyDB",0);
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addArg(0,"contents","APT::FTPArchive::Contents",0);
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addArg('a',"arch","APT::FTPArchive::Architecture",CommandLine::HasArg);
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return true;
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}
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/*}}}*/
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static bool addArgumentsAPTInternalPlanner(std::vector<CommandLine::Args> &, char const * const)/*{{{*/
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{
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return true;
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}
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/*}}}*/
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static bool addArgumentsAPTInternalSolver(std::vector<CommandLine::Args> &, char const * const)/*{{{*/
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{
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return true;
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}
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/*}}}*/
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static bool addArgumentsAPTHelper(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
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{
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if (CmdMatches("cat-file"))
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{
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addArg('C', "compress", "Apt-Helper::Cat-File::Compress",CommandLine::HasArg);
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}
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return true;
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}
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/*}}}*/
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static bool addArgumentsAPTGet(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
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{
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if (CmdMatches("install", "reinstall", "remove", "purge", "upgrade", "dist-upgrade",
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"dselect-upgrade", "autoremove", "autopurge", "full-upgrade"))
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{
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addArg(0, "show-progress", "DpkgPM::Progress", 0);
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addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
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addArg(0, "purge", "APT::Get::Purge", 0);
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addArg('V',"verbose-versions", "APT::Get::Show-Versions",0);
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addArg(0, "list-columns", "APT::Get::List-Columns", 0);
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addArg(0, "autoremove", "APT::Get::AutomaticRemove", 0);
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addArg(0, "auto-remove", "APT::Get::AutomaticRemove", 0);
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addArg(0, "reinstall", "APT::Get::ReInstall", 0);
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addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
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addArg(0, "strict-pinning", "APT::Solver::Strict-Pinning", 0);
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addArg(0, "planner", "APT::Planner", CommandLine::HasArg);
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addArg(0, "comment", "APT::History::Comment", CommandLine::HasArg);
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addArg('U', "update", "APT::Update", 0);
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if (CmdMatches("upgrade"))
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{
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addArg(0, "new-pkgs", "APT::Get::Upgrade-Allow-New",
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CommandLine::Boolean);
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}
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}
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else if (CmdMatches("update") || CmdMatches("install"))
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{
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addArg(0, "list-cleanup", "APT::Get::List-Cleanup", 0);
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addArg(0, "allow-insecure-repositories", "Acquire::AllowInsecureRepositories", 0);
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addArg(0, "allow-weak-repositories", "Acquire::AllowWeakRepositories", 0);
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addArg(0, "allow-releaseinfo-change", "Acquire::AllowReleaseInfoChange", 0);
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addArg(0, "allow-releaseinfo-change-origin", "Acquire::AllowReleaseInfoChange::Origin", 0);
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addArg(0, "allow-releaseinfo-change-label", "Acquire::AllowReleaseInfoChange::Label", 0);
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addArg(0, "allow-releaseinfo-change-version", "Acquire::AllowReleaseInfoChange::Version", 0);
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addArg(0, "allow-releaseinfo-change-codename", "Acquire::AllowReleaseInfoChange::Codename", 0);
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addArg(0, "allow-releaseinfo-change-suite", "Acquire::AllowReleaseInfoChange::Suite", 0);
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addArg(0, "allow-releaseinfo-change-defaultpin", "Acquire::AllowReleaseInfoChange::DefaultPin", 0);
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addArg('e', "error-on", "APT::Update::Error-Mode", CommandLine::HasArg);
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}
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else if (CmdMatches("source"))
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{
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addArg('a', "host-architecture", "APT::Get::Host-Architecture", CommandLine::HasArg);
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addArg('b', "compile", "APT::Get::Compile", 0);
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addArg('b', "build", "APT::Get::Compile", 0);
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addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
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addArg(0, "diff-only", "APT::Get::Diff-Only", 0);
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addArg(0, "debian-only", "APT::Get::Diff-Only", 0);
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addArg(0, "tar-only", "APT::Get::Tar-Only", 0);
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addArg(0, "dsc-only", "APT::Get::Dsc-Only", 0);
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}
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else if (CmdMatches("build-dep") || CmdMatches("satisfy"))
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{
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addArg('a', "host-architecture", "APT::Get::Host-Architecture", CommandLine::HasArg);
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addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
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addArg(0, "purge", "APT::Get::Purge", 0);
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addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
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addArg(0, "strict-pinning", "APT::Solver::Strict-Pinning", 0);
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if (CmdMatches("build-dep"))
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{
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addArg(0,"arch-only","APT::Get::Arch-Only",0);
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addArg(0,"indep-only","APT::Get::Indep-Only",0);
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}
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// this has no effect *but* sbuild is using it (see LP: #1255806)
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// once sbuild is fixed, this option can be removed
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addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
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}
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else if (CmdMatches("indextargets"))
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{
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addArg(0,"format","APT::Get::IndexTargets::Format", CommandLine::HasArg);
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addArg(0,"release-info","APT::Get::IndexTargets::ReleaseInfo", 0);
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}
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else if (CmdMatches("clean", "autoclean", "auto-clean", "distclean", "dist-clean", "check", "download", "changelog") ||
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CmdMatches("markauto", "unmarkauto")) // deprecated commands
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{
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}
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if (CmdMatches("install", "reinstall", "remove", "purge", "upgrade", "dist-upgrade",
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"dselect-upgrade", "autoremove", "auto-remove", "autopurge", "check",
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"clean", "autoclean", "auto-clean", "distclean", "dist-clean",
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"build-dep", "satisfy", "full-upgrade", "source"))
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{
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addArg('s', "simulate", "APT::Get::Simulate", 0);
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addArg('s', "just-print", "APT::Get::Simulate", 0);
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addArg('s', "recon", "APT::Get::Simulate", 0);
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addArg('s', "dry-run", "APT::Get::Simulate", 0);
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addArg('s', "no-act", "APT::Get::Simulate", 0);
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}
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bool const found_something = Args.empty() == false;
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// FIXME: move to the correct command(s)
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addArg('d',"download-only","APT::Get::Download-Only",0);
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addArg('y',"yes","APT::Get::Assume-Yes",0);
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addArg('y',"assume-yes","APT::Get::Assume-Yes",0);
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addArg(0,"assume-no","APT::Get::Assume-No",0);
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addArg('u',"show-upgraded","APT::Get::Show-Upgraded",0);
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addArg('m',"ignore-missing","APT::Get::Fix-Missing",0);
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addArg('t',"target-release","APT::Default-Release",CommandLine::HasArg);
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addArg('t',"default-release","APT::Default-Release",CommandLine::HasArg);
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addArg('S', "snapshot", "APT::Snapshot", CommandLine::HasArg);
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addArg(0,"download","APT::Get::Download",0);
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addArg(0,"fix-missing","APT::Get::Fix-Missing",0);
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addArg(0,"ignore-hold","APT::Ignore-Hold",0);
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addArg(0,"upgrade","APT::Get::upgrade",0);
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addArg(0,"only-upgrade","APT::Get::Only-Upgrade",0);
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addArg(0,"allow-change-held-packages","APT::Get::allow-change-held-packages",CommandLine::Boolean);
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addArg(0,"allow-remove-essential","APT::Get::allow-remove-essential",CommandLine::Boolean);
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addArg(0,"allow-downgrades","APT::Get::allow-downgrades",CommandLine::Boolean);
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addArg(0,"force-yes","APT::Get::force-yes",0);
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addArg(0,"print-uris","APT::Get::Print-URIs",0);
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addArg(0,"trivial-only","APT::Get::Trivial-Only",0);
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addArg(0,"mark-auto","APT::Get::Mark-Auto",0);
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addArg(0,"remove","APT::Get::Remove",0);
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addArg(0,"only-source","APT::Get::Only-Source",0);
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addArg(0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0);
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addArg(0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean);
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addArg(0,"install-suggests","APT::Install-Suggests",CommandLine::Boolean);
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addArg(0,"fix-policy","APT::Get::Fix-Policy-Broken",0);
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addArg(0, "with-source", "APT::Sources::With::", CommandLine::HasArg);
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return found_something;
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}
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/*}}}*/
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static bool addArgumentsAPTMark(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
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{
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if (CmdMatches("auto", "manual", "hold", "unhold", "showauto",
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"showmanual", "showhold", "showholds", "showheld",
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"markauto", "unmarkauto", "minimize-manual"))
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{
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addArg('f',"file","Dir::State::extended_states",CommandLine::HasArg);
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}
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else if (CmdMatches("install", "reinstall", "remove", "deinstall", "purge",
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"showinstall", "showinstalls", "showremove", "showremoves",
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"showdeinstall", "showdeinstalls", "showpurge", "showpurges"))
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;
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else
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return false;
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if (CmdMatches("markauto", "unmarkauto"))
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{
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addArg('v',"verbose","APT::MarkAuto::Verbose",0);
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}
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if (CmdMatches("minimize-manual"))
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{
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addArg('y',"yes","APT::Get::Assume-Yes",0);
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addArg('y',"assume-yes","APT::Get::Assume-Yes",0);
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addArg(0,"assume-no","APT::Get::Assume-No",0);
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}
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if (CmdMatches("minimize-manual") || (Cmd != nullptr && strncmp(Cmd, "show", strlen("show")) != 0))
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{
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addArg('s',"simulate","APT::Mark::Simulate",0);
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addArg('s',"just-print","APT::Mark::Simulate",0);
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addArg('s',"recon","APT::Mark::Simulate",0);
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addArg('s',"dry-run","APT::Mark::Simulate",0);
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addArg('s',"no-act","APT::Mark::Simulate",0);
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}
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addArg(0, "with-source", "APT::Sources::With::", CommandLine::HasArg);
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return true;
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}
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/*}}}*/
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static bool addArgumentsAPTSortPkgs(std::vector<CommandLine::Args> &Args, char const * const)/*{{{*/
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{
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addArg('s',"source","APT::SortPkgs::Source",0);
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return true;
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}
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/*}}}*/
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static bool addArgumentsAPT(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
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{
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if (CmdMatches("list"))
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{
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addArg('i',"installed","APT::Cmd::Installed",0);
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addArg(0,"upgradeable","APT::Cmd::Upgradable",0);
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addArg('u',"upgradable","APT::Cmd::Upgradable",0);
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addArg(0,"manual-installed","APT::Cmd::Manual-Installed",0);
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addArg('v', "verbose", "APT::Cmd::List-Include-Summary", 0);
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addArg('a', "all-versions", "APT::Cmd::All-Versions", 0);
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addArg('t', "target-release", "APT::Default-Release", CommandLine::HasArg);
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addArg('t', "default-release", "APT::Default-Release", CommandLine::HasArg);
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addArg('S', "snapshot", "APT::Snapshot", CommandLine::HasArg);
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}
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else if (CmdMatches("show") || CmdMatches("info"))
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{
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addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
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addArg('f', "full", "APT::Cache::ShowFull", 0);
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addArg('S', "snapshot", "APT::Snapshot", CommandLine::HasArg);
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}
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else if (addArgumentsAPTGet(Args, Cmd) || addArgumentsAPTCache(Args, Cmd))
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{
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// we have no (supported) command-name overlaps so far, so we call
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// specifics in order until we find one which adds arguments
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}
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else
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return false;
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addArg(0, "with-source", "APT::Sources::With::", CommandLine::HasArg);
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return true;
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}
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/*}}}*/
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static bool addArgumentsRred(std::vector<CommandLine::Args> &Args, char const * const /*Cmd*/)/*{{{*/
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{
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addArg('t', nullptr, "Rred::T", 0);
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addArg('f', nullptr, "Rred::F", 0);
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addArg('C', "compress", "Rred::Compress",CommandLine::HasArg);
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|
return true;
|
|
}
|
|
/*}}}*/
|
|
std::vector<CommandLine::Args> getCommandArgs(APT_CMD const Program, char const * const Cmd)/*{{{*/
|
|
{
|
|
std::vector<CommandLine::Args> Args;
|
|
Args.reserve(50);
|
|
if (Cmd != nullptr && strcmp(Cmd, "help") == 0)
|
|
; // no options for help so no need to implement it in each
|
|
else
|
|
switch (Program)
|
|
{
|
|
case APT_CMD::APT: addArgumentsAPT(Args, Cmd); break;
|
|
case APT_CMD::APT_GET: addArgumentsAPTGet(Args, Cmd); break;
|
|
case APT_CMD::APT_CACHE: addArgumentsAPTCache(Args, Cmd); break;
|
|
case APT_CMD::APT_CDROM: addArgumentsAPTCDROM(Args, Cmd); break;
|
|
case APT_CMD::APT_CONFIG: addArgumentsAPTConfig(Args, Cmd); break;
|
|
case APT_CMD::APT_DUMP_SOLVER: addArgumentsAPTDumpSolver(Args, Cmd); break;
|
|
case APT_CMD::APT_EXTRACTTEMPLATES: addArgumentsAPTExtractTemplates(Args, Cmd); break;
|
|
case APT_CMD::APT_FTPARCHIVE: addArgumentsAPTFTPArchive(Args, Cmd); break;
|
|
case APT_CMD::APT_HELPER: addArgumentsAPTHelper(Args, Cmd); break;
|
|
case APT_CMD::APT_INTERNAL_PLANNER: addArgumentsAPTInternalPlanner(Args, Cmd); break;
|
|
case APT_CMD::APT_INTERNAL_SOLVER: addArgumentsAPTInternalSolver(Args, Cmd); break;
|
|
case APT_CMD::APT_MARK: addArgumentsAPTMark(Args, Cmd); break;
|
|
case APT_CMD::APT_SORTPKG: addArgumentsAPTSortPkgs(Args, Cmd); break;
|
|
case APT_CMD::RRED: addArgumentsRred(Args, Cmd); break;
|
|
}
|
|
|
|
// options without a command
|
|
addArg('h', "help", "help", 0);
|
|
addArg('v', "version", "version", 0);
|
|
// general options
|
|
addArg(0, "color", "APT::Color", 0);
|
|
addArg('q', "quiet", "quiet", CommandLine::IntLevel);
|
|
addArg(0, "audit", "APT::Audit", 0);
|
|
addArg('q', "silent", "quiet", CommandLine::IntLevel);
|
|
addArg('c', "config-file", 0, CommandLine::ConfigFile);
|
|
addArg('o', "option", 0, CommandLine::ArbItem);
|
|
addArg(0, NULL, NULL, 0);
|
|
|
|
return Args;
|
|
}
|
|
/*}}}*/
|
|
#undef addArg
|
|
static void ShowHelpListCommands(std::vector<aptDispatchWithHelp> const &Cmds)/*{{{*/
|
|
{
|
|
if (Cmds.empty() || Cmds[0].Match == nullptr)
|
|
return;
|
|
std::cout << std::endl << _("Most used commands:") << std::endl;
|
|
for (auto const &c: Cmds)
|
|
{
|
|
if (c.Help == nullptr)
|
|
continue;
|
|
std::cout << " " << c.Match << " - " << c.Help << std::endl;
|
|
}
|
|
}
|
|
/*}}}*/
|
|
static bool ShowCommonHelp(APT_CMD const Binary, CommandLine &CmdL, std::vector<aptDispatchWithHelp> const &Cmds,/*{{{*/
|
|
bool (*ShowHelp)(CommandLine &))
|
|
{
|
|
std::cout << PACKAGE << " " << PACKAGE_VERSION << " (" << COMMON_ARCH << ")" << std::endl;
|
|
if (_config->FindB("version") == true && Binary != APT_CMD::APT_GET)
|
|
return true;
|
|
if (ShowHelp(CmdL) == false)
|
|
return false;
|
|
if (_config->FindB("version") == true || Binary == APT_CMD::APT_FTPARCHIVE)
|
|
return true;
|
|
ShowHelpListCommands(Cmds);
|
|
std::cout << std::endl;
|
|
char const * cmd = nullptr;
|
|
switch (Binary)
|
|
{
|
|
case APT_CMD::APT: cmd = "apt(8)"; break;
|
|
case APT_CMD::APT_CACHE: cmd = "apt-cache(8)"; break;
|
|
case APT_CMD::APT_CDROM: cmd = "apt-cdrom(8)"; break;
|
|
case APT_CMD::APT_CONFIG: cmd = "apt-config(8)"; break;
|
|
case APT_CMD::APT_DUMP_SOLVER: cmd = nullptr; break;
|
|
case APT_CMD::APT_EXTRACTTEMPLATES: cmd = "apt-extracttemplates(1)"; break;
|
|
case APT_CMD::APT_FTPARCHIVE: cmd = "apt-ftparchive(1)"; break;
|
|
case APT_CMD::APT_GET: cmd = "apt-get(8)"; break;
|
|
case APT_CMD::APT_HELPER: cmd = nullptr; break;
|
|
case APT_CMD::APT_INTERNAL_PLANNER: cmd = nullptr; break;
|
|
case APT_CMD::APT_INTERNAL_SOLVER: cmd = nullptr; break;
|
|
case APT_CMD::APT_MARK: cmd = "apt-mark(8)"; break;
|
|
case APT_CMD::APT_SORTPKG: cmd = "apt-sortpkgs(1)"; break;
|
|
case APT_CMD::RRED: cmd = nullptr; break;
|
|
}
|
|
if (cmd != nullptr)
|
|
ioprintf(std::cout, _("See %s for more information about the available commands."), cmd);
|
|
if (Binary != APT_CMD::APT_DUMP_SOLVER && Binary != APT_CMD::APT_INTERNAL_SOLVER &&
|
|
Binary != APT_CMD::APT_INTERNAL_PLANNER && Binary != APT_CMD::RRED)
|
|
std::cout << std::endl <<
|
|
_("Configuration options and syntax is detailed in apt.conf(5).\n"
|
|
"Information about how to configure sources can be found in sources.list(5).\n"
|
|
"Package and version choices can be expressed via apt_preferences(5).\n"
|
|
"Security details are available in apt-secure(8).\n");
|
|
if (Binary == APT_CMD::APT_GET || Binary == APT_CMD::APT)
|
|
std::cout << std::right << std::setw(70) << _("This APT has Super Cow Powers.") << std::endl;
|
|
else if (Binary == APT_CMD::APT_HELPER || Binary == APT_CMD::APT_DUMP_SOLVER)
|
|
std::cout << std::right << std::setw(70) << _("This APT helper has Super Meep Powers.") << std::endl;
|
|
return true;
|
|
}
|
|
/*}}}*/
|
|
static void BinarySpecificConfiguration(char const * const Binary) /*{{{*/
|
|
{
|
|
auto const binary = flNotDir(Binary);
|
|
if (binary == "apt-cdrom" || binary == "apt-config")
|
|
{
|
|
_config->CndSet("Binary::apt-cdrom::APT::Internal::OpProgress::EraseLines", false);
|
|
}
|
|
if (binary == "apt" || binary == "apt-config")
|
|
{
|
|
if (getenv("NO_COLOR") == nullptr && getenv("APT_NO_COLOR") == nullptr)
|
|
_config->CndSet("Binary::apt::APT::Color", true);
|
|
_config->CndSet("Binary::apt::APT::Output-Version", 30);
|
|
_config->CndSet("Binary::apt::APT::Cache::Show::Version", 2);
|
|
_config->CndSet("Binary::apt::APT::Cache::AllVersions", false);
|
|
_config->CndSet("Binary::apt::APT::Cache::ShowVirtuals", true);
|
|
_config->CndSet("Binary::apt::APT::Cache::Search::Version", 2);
|
|
_config->CndSet("Binary::apt::APT::Cache::ShowDependencyType", true);
|
|
_config->CndSet("Binary::apt::APT::Cache::ShowVersion", true);
|
|
_config->CndSet("Binary::apt::APT::Get::Upgrade-Allow-New", true);
|
|
_config->CndSet("Binary::apt::APT::Cmd::Show-Update-Stats", true);
|
|
_config->CndSet("Binary::apt::DPkg::Progress-Fancy", true);
|
|
_config->CndSet("Binary::apt::APT::Keep-Downloaded-Packages", false);
|
|
_config->CndSet("Binary::apt::APT::Get::Update::InteractiveReleaseInfoChanges", true);
|
|
_config->CndSet("Binary::apt::APT::Cmd::Pattern-Only", true);
|
|
_config->CndSet("Binary::apt::Pager", true);
|
|
|
|
if (isatty(STDIN_FILENO))
|
|
_config->CndSet("Binary::apt::Dpkg::Lock::Timeout", -1);
|
|
else
|
|
_config->CndSet("Binary::apt::Dpkg::Lock::Timeout", 120);
|
|
}
|
|
|
|
_config->Set("Binary", binary);
|
|
}
|
|
/*}}}*/
|
|
static void BinaryCommandSpecificConfiguration(char const * const Binary, char const * const Cmd)/*{{{*/
|
|
{
|
|
auto const binary = flNotDir(Binary);
|
|
if ((binary == "apt" || binary == "apt-get") && CmdMatches("upgrade", "dist-upgrade", "full-upgrade"))
|
|
{
|
|
//FIXME: the option is documented to apply only for install/remove, so
|
|
// we force it false for configuration files where users can be confused if
|
|
// we support it anyhow, but allow it on the commandline to take effect
|
|
// even through it isn't documented as a user who doesn't want it wouldn't
|
|
// ask for it
|
|
_config->Set("APT::Get::AutomaticRemove", "");
|
|
}
|
|
}
|
|
#undef CmdMatches
|
|
/*}}}*/
|
|
std::vector<CommandLine::Dispatch> ParseCommandLine(CommandLine &CmdL, APT_CMD const Binary,/*{{{*/
|
|
Configuration * const * const Cnf, pkgSystem ** const Sys, int const argc, const char *argv[],
|
|
bool (*ShowHelp)(CommandLine &), std::vector<aptDispatchWithHelp> (*GetCommands)(void))
|
|
{
|
|
InitLocale(Binary);
|
|
if (Cnf != NULL && pkgInitConfig(**Cnf) == false)
|
|
{
|
|
_error->DumpErrors();
|
|
exit(100);
|
|
}
|
|
|
|
if (likely(argc != 0 && argv[0] != NULL))
|
|
BinarySpecificConfiguration(argv[0]);
|
|
|
|
std::vector<CommandLine::Dispatch> Cmds;
|
|
std::vector<aptDispatchWithHelp> const CmdsWithHelp = GetCommands();
|
|
if (CmdsWithHelp.empty() == false)
|
|
{
|
|
CommandLine::Dispatch const help = { "help", [](CommandLine &){return false;} };
|
|
Cmds.push_back(std::move(help));
|
|
}
|
|
std::transform(CmdsWithHelp.begin(), CmdsWithHelp.end(), std::back_inserter(Cmds),
|
|
[](auto &&cmd) { return CommandLine::Dispatch{cmd.Match, cmd.Handler}; });
|
|
|
|
char const * CmdCalled = nullptr;
|
|
if (Cmds.empty() == false && Cmds[0].Handler != nullptr)
|
|
CmdCalled = CommandLine::GetCommand(Cmds.data(), argc, argv);
|
|
if (CmdCalled != nullptr)
|
|
BinaryCommandSpecificConfiguration(argv[0], CmdCalled);
|
|
std::string const conf = "Binary::" + _config->Find("Binary");
|
|
_config->MoveSubTree(conf.c_str(), nullptr);
|
|
|
|
// Args running out of scope invalidates the pointer stored in CmdL,
|
|
// but we don't use the pointer after this function, so we ignore
|
|
// this problem for now and figure something out if we have to.
|
|
auto Args = getCommandArgs(Binary, CmdCalled);
|
|
CmdL = CommandLine(Args.data(), _config);
|
|
|
|
if (CmdL.Parse(argc,argv) == false ||
|
|
(Sys != NULL && pkgInitSystem(*_config, *Sys) == false))
|
|
{
|
|
if (_config->FindB("version") == true)
|
|
ShowCommonHelp(Binary, CmdL, CmdsWithHelp, ShowHelp);
|
|
|
|
_error->DumpErrors();
|
|
exit(100);
|
|
}
|
|
|
|
if (_config->FindB("APT::Get::Force-Yes", false) == true)
|
|
{
|
|
_error->Warning(_("--force-yes is deprecated, use one of the options starting with --allow instead."));
|
|
}
|
|
|
|
if (not _config->FindB("APT::Solver::Strict-Pinning", true) && _config->Find("APT::Solver", "internal") == "internal")
|
|
{
|
|
_config->Set("APT::Solver", "3.0");
|
|
_error->Notice("Automatically enabled --solver 3.0 for --no-strict-pinning");
|
|
}
|
|
|
|
// See if the help should be shown
|
|
if (_config->FindB("help") == true || _config->FindB("version") == true ||
|
|
(CmdL.FileSize() > 0 && strcmp(CmdL.FileList[0], "help") == 0))
|
|
{
|
|
ShowCommonHelp(Binary, CmdL, CmdsWithHelp, ShowHelp);
|
|
exit(0);
|
|
}
|
|
if (Cmds.empty() == false && CmdL.FileSize() == 0)
|
|
{
|
|
ShowCommonHelp(Binary, CmdL, CmdsWithHelp, ShowHelp);
|
|
exit(1);
|
|
}
|
|
return Cmds;
|
|
}
|
|
/*}}}*/
|
|
unsigned short DispatchCommandLine(CommandLine &CmdL, std::vector<CommandLine::Dispatch> const &Cmds) /*{{{*/
|
|
{
|
|
// Match the operation
|
|
bool const returned = Cmds.empty() ? true : CmdL.DispatchArg(Cmds.data());
|
|
|
|
// Print any errors or warnings found during parsing
|
|
bool const Errors = _error->PendingError();
|
|
if (_config->FindB("APT::Audit"))
|
|
_error->DumpErrors(GlobalError::AUDIT);
|
|
else if (_config->FindI("quiet",0) > 0)
|
|
_error->DumpErrors();
|
|
else
|
|
_error->DumpErrors(GlobalError::NOTICE);
|
|
if (returned == false)
|
|
return 100;
|
|
return Errors == true ? 100 : 0;
|
|
}
|
|
/*}}}*/
|