// -*- mode: cpp; mode: fold -*- // Description /*{{{*/ /* ###################################################################### apt - CLI UI for apt Returns 100 on failure, 0 on success. ##################################################################### */ /*}}}*/ // Include Files /*{{{*/ #include<config.h> #include <cassert> #include <locale.h> #include <iostream> #include <unistd.h> #include <errno.h> #include <regex.h> #include <stdio.h> #include <iomanip> #include <algorithm> #include <apt-pkg/error.h> #include <apt-pkg/cachefile.h> #include <apt-pkg/cacheset.h> #include <apt-pkg/init.h> #include <apt-pkg/progress.h> #include <apt-pkg/sourcelist.h> #include <apt-pkg/cmndline.h> #include <apt-pkg/strutl.h> #include <apt-pkg/fileutl.h> #include <apt-pkg/pkgrecords.h> #include <apt-pkg/srcrecords.h> #include <apt-pkg/version.h> #include <apt-pkg/policy.h> #include <apt-pkg/tagfile.h> #include <apt-pkg/algorithms.h> #include <apt-pkg/sptr.h> #include <apt-pkg/pkgsystem.h> #include <apt-pkg/indexfile.h> #include <apt-pkg/metaindex.h> #include <apt-pkg/hashes.h> #include <apti18n.h> #include <apt-private/private-list.h> #include <apt-private/private-search.h> #include <apt-private/private-install.h> #include <apt-private/private-output.h> #include <apt-private/private-update.h> #include <apt-private/private-cmndline.h> #include <apt-private/private-moo.h> #include <apt-private/private-upgrade.h> #include <apt-private/private-show.h> #include <apt-private/private-main.h> #include <apt-private/private-utils.h> #include <apt-private/private-sources.h> /*}}}*/ static bool ShowHelp(CommandLine &) { ioprintf(c1out,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION, COMMON_ARCH,__DATE__,__TIME__); // FIXME: generate from CommandLine c1out << _("Usage: apt [options] command\n" "\n" "CLI for apt.\n" "Basic commands: \n" " list - list packages based on package names\n" " search - search in package descriptions\n" " show - show package details\n" "\n" " update - update list of available packages\n" "\n" " install - install packages\n" " remove - remove packages\n" "\n" " upgrade - upgrade the system by installing/upgrading packages\n" " full-upgrade - upgrade the system by removing/installing/upgrading packages\n" "\n" " edit-sources - edit the source information file\n" ); return true; } int main(int argc, const char *argv[]) /*{{{*/ { CommandLine::Dispatch Cmds[] = { // query {"list",&List}, {"search", &FullTextSearch}, {"show", &APT::Cmd::ShowPackage}, // package stuff {"install",&DoInstall}, {"remove", &DoInstall}, {"purge", &DoInstall}, // system wide stuff {"update",&DoUpdate}, {"upgrade",&DoUpgrade}, {"full-upgrade",&DoDistUpgrade}, // for compat with muscle memory {"dist-upgrade",&DoDistUpgrade}, // misc {"edit-sources",&EditSources}, // helper {"moo",&DoMoo}, {"help",&ShowHelp}, {0,0}}; std::vector<CommandLine::Args> Args = getCommandArgs("apt", CommandLine::GetCommand(Cmds, argc, argv)); InitOutput(); // Set up gettext support setlocale(LC_ALL,""); textdomain(PACKAGE); if(pkgInitConfig(*_config) == false) { _error->DumpErrors(); return 100; } // some different defaults _config->CndSet("DPkgPM::Progress", "1"); _config->CndSet("Apt::Color", "1"); _config->CndSet("APT::Get::Upgrade-Allow-New", true); // Parse the command line and initialize the package library CommandLine CmdL(Args.data(), _config); if (CmdL.Parse(argc, argv) == false || pkgInitSystem(*_config, _system) == false) { _error->DumpErrors(); return 100; } if(!isatty(STDOUT_FILENO) && _config->FindB("Apt::Cmd::Disable-Script-Warning", false) == false) { std::cerr << std::endl << "WARNING: " << argv[0] << " " << "does not have a stable CLI interface yet. " << "Use with caution in scripts." << std::endl << std::endl; } // See if the help should be shown if (_config->FindB("help") == true || _config->FindB("version") == true || CmdL.FileSize() == 0) { ShowHelp(CmdL); return 0; } // see if we are in simulate mode CheckSimulateMode(CmdL); // parse args CmdL.DispatchArg(Cmds); // 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); return Errors == true ? 100 : 0; } /*}}}*/