X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/f5c0ab925fdceb1bc0ef0e958cae7d0fafb28caf..f3514c6d0f434e007266988edaed1c3d90c5676b:/apt-private/private-cmndline.cc diff --git a/apt-private/private-cmndline.cc b/apt-private/private-cmndline.cc index 1072b9a78..d0cda08a6 100644 --- a/apt-private/private-cmndline.cc +++ b/apt-private/private-cmndline.cc @@ -3,22 +3,29 @@ #include #include +#include #include #include #include +#include #include +#include -#include #include #include #include +#include +#include + #include /*}}}*/ APT_SENTINEL static bool strcmp_match_in_list(char const * const Cmd, ...) /*{{{*/ { + if (Cmd == nullptr) + return false; va_list args; bool found = false; va_start(args, Cmd); @@ -89,6 +96,7 @@ static bool addArgumentsAPTCache(std::vector &Args, char cons addArg('p', "pkg-cache", "Dir::Cache::pkgcache", CommandLine::HasArg); addArg('s', "src-cache", "Dir::Cache::srcpkgcache", CommandLine::HasArg); + addArg(0, "with-source", "APT::Sources::With::", CommandLine::HasArg); return found_something; } @@ -126,6 +134,52 @@ static bool addArgumentsAPTConfig(std::vector &Args, char con return true; } /*}}}*/ +static bool addArgumentsAPTDumpSolver(std::vector &Args, char const * const)/*{{{*/ +{ + addArg(0,"user","APT::Solver::RunAsUser",CommandLine::HasArg); + return true; +} + /*}}}*/ +static bool addArgumentsAPTExtractTemplates(std::vector &Args, char const * const)/*{{{*/ +{ + addArg('t',"tempdir","APT::ExtractTemplates::TempDir",CommandLine::HasArg); + return true; +} + /*}}}*/ +static bool addArgumentsAPTFTPArchive(std::vector &Args, char const * const)/*{{{*/ +{ + addArg(0,"md5","APT::FTPArchive::MD5",0); + addArg(0,"sha1","APT::FTPArchive::SHA1",0); + addArg(0,"sha256","APT::FTPArchive::SHA256",0); + addArg(0,"sha512","APT::FTPArchive::SHA512",0); + addArg('d',"db","APT::FTPArchive::DB",CommandLine::HasArg); + addArg('s',"source-override","APT::FTPArchive::SourceOverride",CommandLine::HasArg); + addArg(0,"delink","APT::FTPArchive::DeLinkAct",0); + addArg(0,"readonly","APT::FTPArchive::ReadOnlyDB",0); + addArg(0,"contents","APT::FTPArchive::Contents",0); + addArg('a',"arch","APT::FTPArchive::Architecture",CommandLine::HasArg); + return true; +} + /*}}}*/ +static bool addArgumentsAPTInternalPlanner(std::vector &, char const * const)/*{{{*/ +{ + return true; +} + /*}}}*/ +static bool addArgumentsAPTInternalSolver(std::vector &, char const * const)/*{{{*/ +{ + return true; +} + /*}}}*/ +static bool addArgumentsAPTHelper(std::vector &Args, char const * const Cmd)/*{{{*/ +{ + if (CmdMatches("cat-file")) + { + addArg('C', "compress", "Apt-Helper::Cat-File::Compress",CommandLine::HasArg); + } + return true; +} + /*}}}*/ static bool addArgumentsAPTGet(std::vector &Args, char const * const Cmd)/*{{{*/ { if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade", @@ -135,9 +189,11 @@ static bool addArgumentsAPTGet(std::vector &Args, char const addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0); addArg(0, "purge", "APT::Get::Purge", 0); addArg('V',"verbose-versions","APT::Get::Show-Versions",0); + addArg(0, "autoremove", "APT::Get::AutomaticRemove", 0); addArg(0, "auto-remove", "APT::Get::AutomaticRemove", 0); addArg(0, "reinstall", "APT::Get::ReInstall", 0); addArg(0, "solver", "APT::Solver", CommandLine::HasArg); + addArg(0, "planner", "APT::Planner", CommandLine::HasArg); if (CmdMatches("upgrade")) { addArg(0, "new-pkgs", "APT::Get::Upgrade-Allow-New", @@ -217,9 +273,11 @@ static bool addArgumentsAPTGet(std::vector &Args, char const addArg(0,"arch-only","APT::Get::Arch-Only",0); addArg(0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0); addArg(0,"allow-insecure-repositories","Acquire::AllowInsecureRepositories",0); + addArg(0,"allow-weak-repositories","Acquire::AllowWeakRepositories",0); addArg(0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean); addArg(0,"install-suggests","APT::Install-Suggests",CommandLine::Boolean); addArg(0,"fix-policy","APT::Get::Fix-Policy-Broken",0); + addArg(0, "with-source", "APT::Sources::With::", CommandLine::HasArg); return found_something; } @@ -227,20 +285,39 @@ static bool addArgumentsAPTGet(std::vector &Args, char const static bool addArgumentsAPTMark(std::vector &Args, char const * const Cmd)/*{{{*/ { if (CmdMatches("auto", "manual", "hold", "unhold", "showauto", - "showmanual", "showhold", "showholds", "install", + "showmanual", "showhold", "showholds", "markauto", "unmarkauto")) + { + addArg('f',"file","Dir::State::extended_states",CommandLine::HasArg); + } + else if (CmdMatches("install", "remove", "deinstall", "purge", + "showinstall", "showinstalls", "showremove", "showremoves", + "showdeinstall", "showdeinstalls", "showpurge", "showpurges")) ; else return false; - addArg('v',"verbose","APT::MarkAuto::Verbose",0); - addArg('s',"simulate","APT::Mark::Simulate",0); - addArg('s',"just-print","APT::Mark::Simulate",0); - addArg('s',"recon","APT::Mark::Simulate",0); - addArg('s',"dry-run","APT::Mark::Simulate",0); - addArg('s',"no-act","APT::Mark::Simulate",0); - addArg('f',"file","Dir::State::extended_states",CommandLine::HasArg); + if (CmdMatches("markauto", "unmarkauto")) + { + addArg('v',"verbose","APT::MarkAuto::Verbose",0); + } + if (strncmp(Cmd, "show", strlen("show")) != 0) + { + addArg('s',"simulate","APT::Mark::Simulate",0); + addArg('s',"just-print","APT::Mark::Simulate",0); + addArg('s',"recon","APT::Mark::Simulate",0); + addArg('s',"dry-run","APT::Mark::Simulate",0); + addArg('s',"no-act","APT::Mark::Simulate",0); + } + addArg(0, "with-source", "APT::Sources::With::", CommandLine::HasArg); + + return true; +} + /*}}}*/ +static bool addArgumentsAPTSortPkgs(std::vector &Args, char const * const)/*{{{*/ +{ + addArg('s',"source","APT::SortPkgs::Source",0); return true; } /*}}}*/ @@ -248,9 +325,9 @@ static bool addArgumentsAPT(std::vector &Args, char const * c { if (CmdMatches("list")) { - addArg(0,"installed","APT::Cmd::Installed",0); + addArg('i',"installed","APT::Cmd::Installed",0); addArg(0,"upgradeable","APT::Cmd::Upgradable",0); - addArg(0,"upgradable","APT::Cmd::Upgradable",0); + addArg('u',"upgradable","APT::Cmd::Upgradable",0); addArg(0,"manual-installed","APT::Cmd::Manual-Installed",0); addArg('v', "verbose", "APT::Cmd::List-Include-Summary", 0); addArg('a', "all-versions", "APT::Cmd::All-Versions", 0); @@ -267,29 +344,34 @@ static bool addArgumentsAPT(std::vector &Args, char const * c else return false; + addArg(0, "with-source", "APT::Sources::With::", CommandLine::HasArg); + return true; } /*}}}*/ -std::vector getCommandArgs(char const * const Program, char const * const Cmd)/*{{{*/ +std::vector getCommandArgs(APT_CMD const Program, char const * const Cmd)/*{{{*/ { std::vector Args; Args.reserve(50); - if (Program == NULL || Cmd == NULL) - ; // FIXME: Invalid command supplied - else if (strcmp(Cmd, "help") == 0) + if (Cmd != nullptr && strcmp(Cmd, "help") == 0) ; // no options for help so no need to implement it in each - else if (strcmp(Program, "apt-get") == 0) - addArgumentsAPTGet(Args, Cmd); - else if (strcmp(Program, "apt-cache") == 0) - addArgumentsAPTCache(Args, Cmd); - else if (strcmp(Program, "apt-cdrom") == 0) - addArgumentsAPTCDROM(Args, Cmd); - else if (strcmp(Program, "apt-config") == 0) - addArgumentsAPTConfig(Args, Cmd); - else if (strcmp(Program, "apt-mark") == 0) - addArgumentsAPTMark(Args, Cmd); - else if (strcmp(Program, "apt") == 0) - addArgumentsAPT(Args, Cmd); + 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; + } // options without a command addArg('h', "help", "help", 0); @@ -304,33 +386,171 @@ std::vector getCommandArgs(char const * const Program, char c return Args; } /*}}}*/ -#undef CmdMatches #undef addArg -void ParseCommandLine(CommandLine &CmdL, CommandLine::Dispatch * const Cmds, CommandLine::Args * const Args,/*{{{*/ - Configuration * const * const Cnf, pkgSystem ** const Sys, int const argc, const char *argv[], bool(*ShowHelp)(CommandLine &CmdL)) +static void ShowHelpListCommands(std::vector 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 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; + } + 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) + 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) /*{{{*/ +{ + std::string const binary = flNotDir(Binary); + if (binary == "apt" || binary == "apt-config") + { + _config->CndSet("Binary::apt::APT::Color", true); + _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); + } + if (binary == "apt-config") + _config->CndSet("Binary::apt-get::Acquire::AllowInsecureRepositories", true); + + _config->Set("Binary", binary); +} + /*}}}*/ +static void BinaryCommandSpecificConfiguration(char const * const Binary, char const * const Cmd)/*{{{*/ +{ + std::string const binary = flNotDir(Binary); + if (binary == "apt-get" && CmdMatches("update")) + _config->CndSet("Binary::apt-get::Acquire::AllowInsecureRepositories", true); +} +#undef CmdMatches + /*}}}*/ +std::vector 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 (*GetCommands)(void)) { - CmdL = CommandLine(Args,_config); - if ((Cnf != NULL && pkgInitConfig(**Cnf) == false) || - CmdL.Parse(argc,argv) == false || + InitLocale(Binary); + if (Cnf != NULL && pkgInitConfig(**Cnf) == false) + { + _error->DumpErrors(); + exit(100); + } + + if (likely(argc != 0 && argv[0] != NULL)) + BinarySpecificConfiguration(argv[0]); + + std::vector const CmdsWithHelp = GetCommands(); + std::vector Cmds; + if (CmdsWithHelp.empty() == false) + { + CommandLine::Dispatch const help = { "help", [](CommandLine &){return false;} }; + Cmds.push_back(std::move(help)); + } + for (auto const& cmd : CmdsWithHelp) + Cmds.push_back({cmd.Match, cmd.Handler}); + + // 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. + 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); + 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) - ShowHelp(CmdL); + ShowCommonHelp(Binary, CmdL, CmdsWithHelp, ShowHelp); _error->DumpErrors(); exit(100); } // See if the help should be shown - if (_config->FindB("help") == true || _config->FindB("version") == true) + if (_config->FindB("help") == true || _config->FindB("version") == true || + (CmdL.FileSize() > 0 && strcmp(CmdL.FileList[0], "help") == 0)) { - ShowHelp(CmdL); + ShowCommonHelp(Binary, CmdL, CmdsWithHelp, ShowHelp); exit(0); } - if (Cmds != NULL && CmdL.FileSize() == 0) + if (Cmds.empty() == false && CmdL.FileSize() == 0) { - ShowHelp(CmdL); + ShowCommonHelp(Binary, CmdL, CmdsWithHelp, ShowHelp); exit(1); } + return Cmds; +} + /*}}}*/ +unsigned short DispatchCommandLine(CommandLine &CmdL, std::vector 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->FindI("quiet",0) > 0) + _error->DumpErrors(); + else + _error->DumpErrors(GlobalError::DEBUG); + if (returned == false) + return 100; + return Errors == true ? 100 : 0; } /*}}}*/