// main.cc (neé testscr.cc) // // Copyright 1999-2010 Daniel Burrows // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; see the file COPYING. If not, write to // the Free Software Foundation, Inc., 59 Temple Place - Suite 330, // Boston, MA 02111-1307, USA. // // Tests the various screen-output mechanisms #ifndef _GNU_SOURCE #define _GNU_SOURCE // For getopt.h #endif #include #include #include "aptitude.h" #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #ifdef HAVE_GTK #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_GTK #include "gtk/gui.h" #endif #include "loggers.h" #include "progress.h" #include "pkg_columnizer.h" #include "pkg_grouppolicy.h" #include "pkg_view.h" #include "ui.h" namespace cw = cwidget; #if 0 // These are commented out so as to not punish users unduly for coding // errors. The cw::util::transcoder now substitutes conspicuous '?' characters // into its output, which should be enough of a clue. /** Handles a coding error using the apt error mechanism. */ std::wstring handle_mbtow_error(int error, const std::wstring &partial, const std::string &input) { _error->Errno("iconv", _("Can't decode multibyte string after \"%ls\""), partial.c_str()); return partial; } std::string handle_wtomb_error(int error, const std::string &partial, const std::wstring &input) { _error->Errno("iconv", _("Can't decode wide-character string after \"%s\""), partial.c_str()); return partial; } #endif static void show_version() { printf(_("%s %s compiled at %s %s\n"), PACKAGE, VERSION, __DATE__, __TIME__); #ifdef __GNUC__ printf(_("Compiler: g++ %s\n"), __VERSION__); #endif printf("%s", _("Compiled against:\n")); printf(_(" apt version %d.%d.%d\n"), APT_PKG_MAJOR, APT_PKG_MINOR, APT_PKG_RELEASE); #ifndef NCURSES_VERSION printf(_(" NCurses version: Unknown\n")); #else printf(_(" NCurses version %s\n"), NCURSES_VERSION); #endif printf(_(" libsigc++ version: %s\n"), SIGC_VERSION); #ifdef HAVE_EPT printf(_(" Ept support enabled.\n")); #else printf(_(" Ept support disabled.\n")); #endif #ifdef HAVE_GTK printf(_(" Gtk+ version %d.%d.%d\n"), GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); printf(_(" Gtk-- version %d.%d.%d\n"), GTKMM_MAJOR_VERSION, GTKMM_MINOR_VERSION, GTKMM_MICRO_VERSION); #else printf(_(" Gtk+ support disabled.\n")); #endif printf("%s", _("\nCurrent library versions:\n")); printf(_(" NCurses version: %s\n"), curses_version()); printf(_(" cwidget version: %s\n"), cwidget::version().c_str()); printf(_(" Apt version: %s\n"), pkgLibVersion); } static void usage() { printf(PACKAGE " " VERSION "\n"); printf(_("Usage: aptitude [-S fname] [-u|-i]")); printf("\n"); printf(_(" aptitude [options] ...")); printf("\n"); printf(_(" Actions (if none is specified, aptitude will enter interactive mode):\n\n")); printf(_(" install - Install/upgrade packages.\n")); printf(_(" remove - Remove packages.\n")); printf(_(" purge - Remove packages and their configuration files.\n")); printf(_(" hold - Place packages on hold.\n")); printf(_(" unhold - Cancel a hold command for a package.\n")); printf(_(" markauto - Mark packages as having been automatically installed.\n")); printf(_(" unmarkauto - Mark packages as having been manually installed.\n")); printf(_(" forbid-version - Forbid aptitude from upgrading to a specific package version.\n")); printf(_(" update - Download lists of new/upgradable packages.\n")); printf(_(" safe-upgrade - Perform a safe upgrade.\n")); printf(_(" full-upgrade - Perform an upgrade, possibly installing and removing packages.\n")); printf(_(" build-dep - Install the build-dependencies of packages.\n")); printf(_(" forget-new - Forget what packages are \"new\".\n")); printf(_(" search - Search for a package by name and/or expression.\n")); printf(_(" show - Display detailed information about a package.\n")); printf(_(" clean - Erase downloaded package files.\n")); printf(_(" autoclean - Erase old downloaded package files.\n")); printf(_(" changelog - View a package's changelog.\n")); printf(_(" download - Download the .deb file for a package.\n")); printf(_(" reinstall - Download and (possibly) reinstall a currently installed package.\n")); printf(_(" why - Show the manually installed packages that require a package, or\n" " why one or more packages would require the given package\n")); printf(_(" why-not - Show the manually installed packages that lead to a conflict\n" " with the given package, or why one or more packages would\n" " lead to a conflict with the given package if installed.\n")); printf("\n"); printf(_(" Options:\n")); printf(_(" -h This help text.\n")); #ifdef HAVE_GTK printf(_(" --gui Use the GTK GUI even if disabled in the configuration.\n")); #endif printf(_(" --no-gui Do not use the GTK GUI even if available.\n")); printf(_(" -s Simulate actions, but do not actually perform them.\n")); printf(_(" -d Only download packages, do not install or remove anything.\n")); printf(_(" -P Always prompt for confirmation or actions.\n")); printf(_(" -y Assume that the answer to simple yes/no questions is 'yes'.\n")); printf(_(" -F format Specify a format for displaying search results; see the manual.\n")); printf(_(" -O order Specify how search results should be sorted; see the manual.\n")); printf(_(" -w width Specify the display width for formatting search results.\n")); printf(_(" -f Aggressively try to fix broken packages.\n")); printf(_(" -V Show which versions of packages are to be installed.\n")); printf(_(" -D Show the dependencies of automatically changed packages.\n")); printf(_(" -Z Show the change in installed size of each package.\n")); printf(_(" -v Display extra information. (may be supplied multiple times).\n")); printf(_(" -t [release] Set the release from which packages should be installed.\n")); printf(_(" -q In command-line mode, suppress the incremental progress.\n" " indicators.\n")); printf(_(" -o key=val Directly set the configuration option named 'key'.\n")); printf(_(" --with(out)-recommends Specify whether or not to treat recommends as.\n" " strong dependencies.\n")); printf(_(" -S fname Read the aptitude extended status info from fname.\n")); printf(_(" -u Download new package lists on startup.\n")); printf(_(" (terminal interface only)")); printf(_(" -i Perform an install run on startup.\n")); printf(_(" (terminal interface only)")); printf("\n"); printf(_(" This aptitude does not have Super Cow Powers.\n")); } // This handles options with no single-character equivalent enum { OPTION_VERSION = 1, OPTION_VISUAL_PREVIEW, OPTION_QUEUE_ONLY, OPTION_PURGE_UNUSED, OPTION_ALLOW_UNTRUSTED, OPTION_NO_NEW_INSTALLS, OPTION_NO_NEW_UPGRADES, OPTION_ALLOW_NEW_INSTALLS, OPTION_ALLOW_NEW_UPGRADES, OPTION_ADD_USER_TAG, OPTION_ADD_USER_TAG_TO, OPTION_REMOVE_USER_TAG, OPTION_REMOVE_USER_TAG_FROM, OPTION_SAFE_RESOLVER, OPTION_FULL_RESOLVER, OPTION_SHOW_RESOLVER_ACTIONS, OPTION_NO_SHOW_RESOLVER_ACTIONS, OPTION_ARCH_ONLY, OPTION_NOT_ARCH_ONLY, OPTION_DISABLE_COLUMNS, OPTION_GUI, OPTION_NO_GUI, OPTION_LOG_LEVEL, OPTION_LOG_FILE, OPTION_LOG_CONFIG_FILE, OPTION_LOG_RESOLVER, OPTION_SHOW_SUMMARY, OPTION_AUTOCLEAN_ON_STARTUP, OPTION_CLEAN_ON_STARTUP, OPTION_GROUP_BY, OPTION_SHOW_PACKAGE_NAMES, }; int getopt_result; option opts[]={ {"help", 0, NULL, 'h'}, {"version", 0, &getopt_result, OPTION_VERSION}, {"display-format", 1, NULL, 'F'}, {"quiet", 2, NULL, 'q'}, {"width", 1, NULL, 'w'}, {"simulate", 0, NULL, 's'}, {"allow-untrusted", 0, &getopt_result, OPTION_ALLOW_UNTRUSTED}, {"with-recommends", 0, NULL, 'r'}, {"without-recommends", 0, NULL, 'R'}, {"download-only", 0, NULL, 'd'}, {"assume-yes", 0, NULL, 'y'}, {"verbose", 0, NULL, 'v'}, {"show-versions", 0, NULL, 'V'}, {"show-deps", 0, NULL, 'D'}, {"show-why", 0, NULL, 'W'}, {"prompt", 0, NULL, 'P'}, {"sort", 1, NULL, 'O'}, {"target-release", 1, NULL, 't'}, {"disable-columns", 0, &getopt_result, OPTION_DISABLE_COLUMNS}, {"no-new-installs", 0, &getopt_result, OPTION_NO_NEW_INSTALLS}, {"no-new-upgrades", 0, &getopt_result, OPTION_NO_NEW_UPGRADES}, {"allow-new-installs", 0, &getopt_result, OPTION_ALLOW_NEW_INSTALLS}, {"allow-new-upgrades", 0, &getopt_result, OPTION_ALLOW_NEW_UPGRADES}, {"safe-resolver", 0, &getopt_result, OPTION_SAFE_RESOLVER}, {"full-resolver", 0, &getopt_result, OPTION_FULL_RESOLVER}, {"show-resolver-actions", 0, &getopt_result, OPTION_SHOW_RESOLVER_ACTIONS}, {"no-show-resolver-actions", 0, &getopt_result, OPTION_NO_SHOW_RESOLVER_ACTIONS}, {"visual-preview", 0, &getopt_result, OPTION_VISUAL_PREVIEW}, {"schedule-only", 0, &getopt_result, OPTION_QUEUE_ONLY}, {"purge-unused", 0, &getopt_result, OPTION_PURGE_UNUSED}, {"add-user-tag", 1, &getopt_result, OPTION_ADD_USER_TAG}, {"add-user-tag-to", 1, &getopt_result, OPTION_ADD_USER_TAG_TO}, {"remove-user-tag", 1, &getopt_result, OPTION_REMOVE_USER_TAG}, {"remove-user-tag-from", 1, &getopt_result, OPTION_REMOVE_USER_TAG_FROM}, {"arch-only", 0, &getopt_result, OPTION_ARCH_ONLY}, {"not-arch-only", 0, &getopt_result, OPTION_NOT_ARCH_ONLY}, #ifdef HAVE_GTK {"gui", 0, &getopt_result, OPTION_GUI}, #endif {"no-gui", 0, &getopt_result, OPTION_NO_GUI}, {"log-level", 1, &getopt_result, OPTION_LOG_LEVEL}, {"log-file", 1, &getopt_result, OPTION_LOG_FILE}, {"log-config-file", 1, &getopt_result, OPTION_LOG_CONFIG_FILE}, {"log-resolver", 0, &getopt_result, OPTION_LOG_RESOLVER}, {"show-summary", 2, &getopt_result, OPTION_SHOW_SUMMARY}, {"autoclean-on-startup", 0, &getopt_result, OPTION_AUTOCLEAN_ON_STARTUP}, {"clean-on-startup", 0, &getopt_result, OPTION_CLEAN_ON_STARTUP}, {"group-by", 1, &getopt_result, OPTION_GROUP_BY}, {"show-package-names", 1, &getopt_result, OPTION_SHOW_PACKAGE_NAMES}, {0,0,0,0} }; const char *argv0; namespace { bool strncase_eq_with_translation(const std::string &s1, const char *s2) { if(strcasecmp(s1.c_str(), s2) == 0) return true; else if(strcasecmp(s1.c_str(), _(s2)) == 0) return true; else return false; } class log_level_map { std::map levels; void add_level(const std::string &s, log4cxx::LevelPtr level) { std::string tmp; for(std::string::const_iterator it = s.begin(); it != s.end(); ++it) tmp.push_back(toupper(*it)); levels[tmp] = level; } public: log_level_map() { using namespace log4cxx; // ForTranslators: This is a log level that the user can pass on // the command-line or set in the configuration file. add_level(N_("trace"), Level::getTrace()); // ForTranslators: This is a log level that the user can pass on // the command-line or set in the configuration file. add_level(N_("debug"), Level::getDebug()); // ForTranslators: This is a log level that the user can pass on // the command-line or set in the configuration file. add_level(N_("info"), Level::getInfo()); // ForTranslators: This is a log level that the user can pass on // the command-line or set in the configuration file. add_level(N_("warn"), Level::getWarn()); // ForTranslators: This is a log level that the user can pass on // the command-line or set in the configuration file. add_level(N_("error"), Level::getError()); // ForTranslators: This is a log level that the user can pass on // the command-line or set in the configuration file. add_level(N_("fatal"), Level::getFatal()); // ForTranslators: This is a log level that the user can pass on // the command-line or set in the configuration file. add_level(N_("off"), Level::getOff()); std::vector > tmp(levels.begin(), levels.end()); for(std::vector >::const_iterator it = tmp.begin(); it != tmp.end(); ++it) { // Make sure that the untranslated entries always override // the translated ones so that instructions in English // always work. std::map::const_iterator found = levels.find(it->first); if(found == levels.end()) add_level(_(it->first.c_str()), it->second); } } typedef std::map::const_iterator const_iterator; const_iterator find(const std::string &s) const { std::string tmp; for(std::string::const_iterator it = s.begin(); it != s.end(); ++it) tmp.push_back(toupper(*it)); return levels.find(tmp); } const_iterator end() const { return levels.end(); } }; log_level_map log_levels; /** \brief Parse a logging level. * * Logging levels have the form [:]level, where * is an optional logger name. */ void apply_logging_level(const std::string &s) { using namespace log4cxx; std::string::size_type colon_loc = s.rfind(':'); std::string level_name; std::string logger_name; if(colon_loc == std::string::npos) level_name = s; else { level_name = std::string(s, colon_loc + 1); logger_name = std::string(s, 0, colon_loc); } LevelPtr level; log_level_map::const_iterator found = log_levels.find(level_name); if(found != log_levels.end()) level = found->second; if(!level) { // ForTranslators: both the translated and the untranslated // log level names are accepted here. _error->Error(_("Unknown log level name \"%s\" (expected \"trace\", \"debug\", \"info\", \"warn\", \"error\", \"fatal\", or \"off\")."), level_name.c_str()); return; } LoggerPtr targetLogger; if(logger_name.empty()) targetLogger = Logger::getRootLogger(); else targetLogger = Logger::getLogger(logger_name); if(!targetLogger) { _error->Error(_("Invalid logger name \"%s\"."), logger_name.c_str()); return; } targetLogger->setLevel(level); } /** \brief Apply logging levels from the configuration file. */ void apply_config_file_logging_levels(Configuration *config) { const Configuration::Item *tree = config->Tree(PACKAGE "::Logging::Levels"); if(tree == NULL) return; for(Configuration::Item *item = tree->Child; item != NULL; item = item->Next) apply_logging_level(item->Value); } /** \brief Set some standard logging levels to output log * information about the resolver. * * The information this generates is enough to let the log parser * show a visualization of what happened. */ void enable_resolver_log() { using aptitude::Loggers; using namespace log4cxx; LevelPtr trace = Level::getTrace(); LevelPtr info = Level::getInfo(); Loggers::getAptitudeResolverSearch()->setLevel(trace); Loggers::getAptitudeResolverSearchCosts()->setLevel(info); } } class NullAppender : public log4cxx::AppenderSkeleton { public: void close() { } void append(const log4cxx::spi::LoggingEventPtr &, log4cxx::helpers::Pool &) { } bool requiresLayout() const { return false; } }; // Ensure that the cache is always closed when main() exits. Without // this, there might be dangling flyweights hanging around, and those // can trigger aborts when the static flyweight pool is destroyed. // // TBH, I think it might be worth writing our own flyweight stand-in // to avoid this particular bit of stupid. On the other hand, it // might be better to fully shut down the cache all the time, to // better detect leaks and so on? I'm undecided -- and it shouldn't // take too long to clear out the cache. struct close_cache_on_exit { close_cache_on_exit() { } ~close_cache_on_exit() { apt_shutdown(); } }; int main(int argc, char *argv[]) { // Block signals that we want to sigwait() on by default and put the // signal mask into a known state. This ensures that unless threads // deliberately ask for a signal, they don't get it, meaning that // sigwait() should work as expected. (the alternative, blocking // all signals, is troublesome: we would have to ensure that fatal // signals and other things that shouldn't be blocked get removed) // // In particular, as of this writing, log4cxx doesn't ensure that // its threads block signals, so cwidget won't be able to sigwait() // on SIGWINCH. (cwidget is guilty of the same thing, but that // doesn't cause problems for aptitude) { sigset_t mask; sigemptyset(&mask); sigaddset(&mask, SIGWINCH); pthread_sigmask(SIG_BLOCK, &mask, NULL); } srandom(time(0)); using namespace log4cxx; // See earlier note // //cw::util::transcode_mbtow_err=handle_mbtow_error; //cw::util::transcode_wtomb_err=handle_wtomb_error; setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); // An environment variable is used mostly because of the utterly // lame option parsing that aptitude does. A better option parser // would pre-parse the options and remember them in a structure of // some sort, meaning that I could parse the command-line options // before I set up the apt configuration structures. const char * const rootdir = getenv("APT_ROOT_DIR"); apt_preinit(rootdir); close_cache_on_exit close_on_exit; // The filename to read status information from. char *status_fname=NULL; string package_display_format = aptcfg->Find(PACKAGE "::CmdLine::Package-Display-Format", "%c%a%M %p# - %d#"); string version_display_format = aptcfg->Find(PACKAGE "::CmdLine::Version-Display-Format", "%c%a%M %p# %t %i"); string group_by_mode_string = aptcfg->Find(PACKAGE "::CmdLine::Versions-Group-By", "auto"); string show_package_names_mode_string = aptcfg->Find(PACKAGE "::CmdLine::Versions-Show-Package-Names", "auto"); string sort_policy="name,version"; string width=aptcfg->Find(PACKAGE "::CmdLine::Package-Display-Width", ""); // Set to a non-empty string to enable logging simplistically; set // to "-" to log to stdout. string log_file = aptcfg->Find(PACKAGE "::Logging::File", ""); // Set to a non-empty string to read a log4cxx config file to enable // logging. string log_config_file = aptcfg->Find(PACKAGE "::Logging::Config-File", "/etc/apt/aptitude-log.conf"); bool simulate = aptcfg->FindB(PACKAGE "::CmdLine::Simulate", false) || aptcfg->FindB(PACKAGE "::Simulate", false); bool download_only=aptcfg->FindB(PACKAGE "::CmdLine::Download-Only", false);; bool arch_only = aptcfg->FindB("Apt::Get::Arch-Only", false); bool update_only=false, install_only=false, queue_only=false; bool autoclean_only = false; bool clean_only = false; bool assume_yes=aptcfg->FindB(PACKAGE "::CmdLine::Assume-Yes", false); bool fix_broken=aptcfg->FindB(PACKAGE "::CmdLine::Fix-Broken", false); bool safe_upgrade_no_new_installs = aptcfg->FindB(PACKAGE "::CmdLine::Safe-Upgrade::No-New-Installs", false); bool safe_upgrade_show_resolver_actions = aptcfg->FindB(PACKAGE "::CmdLine::Safe-Upgrade::Show-Resolver-Actions", false); bool safe_resolver_no_new_installs = aptcfg->FindB(PACKAGE "::Safe-Resolver::No-New-Installs", false); bool safe_resolver_no_new_upgrades = aptcfg->FindB(PACKAGE "::Safe-Resolver::No-New-Upgrades", false); bool safe_resolver_show_resolver_actions = aptcfg->FindB(PACKAGE "::Safe-Resolver::Show-Resolver-Actions", false); resolver_mode_tp resolver_mode = resolver_mode_default; if(aptcfg->FindB(PACKAGE "::Always-Use-Safe-Resolver", false)) resolver_mode = resolver_mode_safe; bool disable_columns = aptcfg->FindB(PACKAGE "::CmdLine::Disable-Columns", false); // This tracks whether we got a --*-new-installs command-line // argument, so we can present a useful warning message to the user // if it's not applicable. bool saw_new_installs_option = false; // Same for --*-new-upgrades bool saw_new_upgrades_option = false; bool showvers=aptcfg->FindB(PACKAGE "::CmdLine::Show-Versions", false); bool showdeps=aptcfg->FindB(PACKAGE "::CmdLine::Show-Deps", false); bool showsize=aptcfg->FindB(PACKAGE "::CmdLine::Show-Size-Changes", false); bool showwhy = aptcfg->FindB(PACKAGE "::CmdLine::Show-Why", false); string show_why_summary_mode = aptcfg->Find(PACKAGE "::CmdLine::Show-Summary", "no-summary"); bool visual_preview=aptcfg->FindB(PACKAGE "::CmdLine::Visual-Preview", false); bool always_prompt=aptcfg->FindB(PACKAGE "::CmdLine::Always-Prompt", false); int verbose=aptcfg->FindI(PACKAGE "::CmdLine::Verbose", 0); bool seen_quiet = false; int quiet = 0; std::vector user_tags; #ifdef HAVE_GTK // TODO: this should be a configuration option. bool gui = aptcfg->FindB(PACKAGE "::Start-Gui", true); #endif int curopt; // The last option seen // NOTE: this can of course be spoofed. Anyone bothering to is off their // rocker. argv0=argv[0]; // Backwards bug-compatibility; old versions used a misleading name // for this option. if(aptcfg->Find(PACKAGE "::Keep-Unused-Pattern", "") == "") { aptcfg->Set(PACKAGE "::Keep-Unused-Pattern", aptcfg->Find(PACKAGE "::Delete-Unused-Pattern", "")); aptcfg->Set(PACKAGE "::Delete-Unused-Pattern", ""); } else aptcfg->Set(PACKAGE "::Delete-Unused-Pattern", ""); // By default don't log anything below WARN. Logger::getRootLogger()->setLevel(Level::getWarn()); // Read the arguments: while((curopt=getopt_long(argc, argv, "DVZWvhS:uiF:w:sO:fdyPt:q::Rro:", opts, NULL))!=-1) { switch(curopt) { case 'S': status_fname=strdup(optarg); break; case 'h': usage(); exit(0); case 'u': update_only=true; break; case 'i': install_only=true; break; case 'F': package_display_format=optarg; version_display_format = optarg; break; case 'w': width=optarg; break; case 's': simulate=true; break; case 'O': sort_policy=optarg; break; case 'f': fix_broken=true; break; case 'd': download_only=true; break; case 'y': assume_yes=true; break; case 'q': if(optarg == 0) ++quiet; else { if(*optarg == '=') ++optarg; if(*optarg == 0) { fprintf(stderr, _("Expected a number after -q=\n")); return -1; } char *tmp; quiet = strtol(optarg, &tmp, 0); if(*tmp != '\0') { fprintf(stderr, _("Expected a number after -q=, got %s\n"), optarg); return -1; } } seen_quiet = true; break; case 'r': aptcfg->SetNoUser("Apt::Install-Recommends", "true"); break; case 'R': aptcfg->SetNoUser("Apt::Install-Recommends", "false"); aptcfg->SetNoUser("Apt::AutoRemove::RecommendsImportant", "true"); break; case 't': aptcfg->SetNoUser("APT::Default-Release", optarg); break; case 'o': { string s=optarg; string::size_type eqloc=s.find('='); // note that if eqloc!=s.npos, s.size()>0 if(eqloc==s.npos || eqloc==s.size()-1) fprintf(stderr, _("-o requires an argument of the form key=value, got %s\n"), optarg); else { string key(s, 0, eqloc), value(s, eqloc+1); aptcfg->SetNoUser(key, value); } } break; case 'v': ++verbose; break; case 'V': showvers=true; break; case 'D': showdeps=true; break; case 'Z': // ew showsize=true; break; case 'W': showwhy = true; break; case 'P': always_prompt=true; break; case ':': case '?': usage(); exit(1); case 0: switch(getopt_result) { case OPTION_VERSION: show_version(); exit(0); case OPTION_ALLOW_UNTRUSTED: aptcfg->Set(PACKAGE "::CmdLine::Ignore-Trust-Violations", true); break; case OPTION_SHOW_RESOLVER_ACTIONS: safe_resolver_show_resolver_actions = true; safe_upgrade_show_resolver_actions = true; break; case OPTION_NO_SHOW_RESOLVER_ACTIONS: safe_resolver_show_resolver_actions = false; safe_upgrade_show_resolver_actions = false; break; case OPTION_NO_NEW_INSTALLS: safe_upgrade_no_new_installs = true; safe_resolver_no_new_installs = true; saw_new_installs_option = true; break; case OPTION_ALLOW_NEW_INSTALLS: safe_upgrade_no_new_installs = false; safe_resolver_no_new_installs = false; saw_new_installs_option = true; break; case OPTION_NO_NEW_UPGRADES: safe_resolver_no_new_upgrades = true; saw_new_upgrades_option = false; break; case OPTION_ALLOW_NEW_UPGRADES: safe_resolver_no_new_upgrades = false; saw_new_upgrades_option = false; break; case OPTION_SAFE_RESOLVER: resolver_mode = resolver_mode_safe; break; case OPTION_FULL_RESOLVER: resolver_mode = resolver_mode_full; break; case OPTION_VISUAL_PREVIEW: visual_preview=true; break; case OPTION_QUEUE_ONLY: queue_only=true; break; case OPTION_PURGE_UNUSED: aptcfg->Set(PACKAGE "::Purge-Unused", "true"); break; case OPTION_ADD_USER_TAG: case OPTION_REMOVE_USER_TAG: { using aptitude::cmdline::tag_application; const bool is_add = (getopt_result == OPTION_ADD_USER_TAG); user_tags.push_back(tag_application(is_add, optarg, NULL)); break; } case OPTION_ADD_USER_TAG_TO: case OPTION_REMOVE_USER_TAG_FROM: { using aptitude::cmdline::tag_application; const bool is_add = (getopt_result == OPTION_ADD_USER_TAG); const std::string arg = optarg; const std::string::size_type splitloc = arg.find(','); if(splitloc == arg.npos) { fprintf(stderr, _("No comma following tag name \"%s\".\n"), arg.c_str()); return -1; } else { const std::string patternstr(arg, splitloc + 1); const std::vector terminators; cwidget::util::ref_ptr p = aptitude::matching::parse(patternstr, terminators, true, false); if(!p.valid()) { _error->DumpErrors(); return -1; } user_tags.push_back(tag_application(is_add, optarg, p)); } } case OPTION_NOT_ARCH_ONLY: arch_only = false; break; case OPTION_ARCH_ONLY: arch_only = true; break; case OPTION_DISABLE_COLUMNS: disable_columns = true; break; #ifdef HAVE_GTK case OPTION_GUI: gui = true; break; case OPTION_NO_GUI: gui = false; break; #else case OPTION_NO_GUI: // Recognize it as a NOP. break; #endif case OPTION_LOG_LEVEL: apply_logging_level(optarg); break; case OPTION_LOG_FILE: log_file = optarg; break; case OPTION_LOG_RESOLVER: enable_resolver_log(); break; case OPTION_SHOW_SUMMARY: if(optarg == NULL) show_why_summary_mode = "first-package"; else show_why_summary_mode = optarg; break; case OPTION_AUTOCLEAN_ON_STARTUP: autoclean_only = true; break; case OPTION_CLEAN_ON_STARTUP: clean_only = true; break; case OPTION_GROUP_BY: group_by_mode_string = optarg; break; case OPTION_SHOW_PACKAGE_NAMES: show_package_names_mode_string = optarg; break; default: fprintf(stderr, "%s", _("WEIRDNESS: unknown option code received\n")); break; } getopt_result=0; break; default: fprintf(stderr, "%s", _("WEIRDNESS: unknown option code received\n")); break; } } group_by_option group_by_mode; try { group_by_mode = parse_group_by_option(group_by_mode_string); } catch(std::exception &ex) { _error->Error("%s", ex.what()); group_by_mode = group_by_auto; } show_package_names_option show_package_names_mode; if(show_package_names_mode_string == "never" || show_package_names_mode_string == P_("--show-package-names|never")) show_package_names_mode = show_package_names_never; else if(show_package_names_mode_string == "auto" || show_package_names_mode_string == P_("--show-package-names|auto")) show_package_names_mode = show_package_names_auto; else if(show_package_names_mode_string == "always" || show_package_names_mode_string == P_("--show-package-names|always")) show_package_names_mode = show_package_names_always; else { _error->Error("%s", (boost::format(_("Invalid package names display mode \"%s\" (should be \"never\", \"auto\", or \"always\").")) % show_package_names_mode_string).str().c_str()); show_package_names_mode = show_package_names_auto; } aptitude::why::roots_string_mode why_display_mode; if(show_why_summary_mode == "no-summary" || show_why_summary_mode == _("no-summary")) why_display_mode = aptitude::why::no_summary; else if(show_why_summary_mode == "first-package" || show_why_summary_mode == _("first-package")) why_display_mode = aptitude::why::show_requiring_packages; else if(show_why_summary_mode == "first-package-and-type" || show_why_summary_mode == _("first-package-and-type")) why_display_mode = aptitude::why::show_requiring_packages_and_strength; else if(show_why_summary_mode == "all-packages" || show_why_summary_mode == _("all-packages")) why_display_mode = aptitude::why::show_chain; else if(show_why_summary_mode == "all-packages-with-dep-versions" || show_why_summary_mode == _("all-packages-with-dep-versions")) why_display_mode = aptitude::why::show_chain_with_versions; else { // ForTranslators: "why" here is the aptitude command name and // should not be translated. _error->Error(_("Invalid \"why\" summary mode \"%s\": expected \"no-summary\", \"first-package\", \"first-package-and-type\", \"all-packages\", or \"all-packages-with-dep-versions\"."), show_why_summary_mode.c_str()); why_display_mode = aptitude::why::no_summary; } if(!log_config_file.empty()) PropertyConfigurator::configureAndWatch(log_config_file); else { BasicConfigurator::configure(); Logger::getRootLogger()->removeAllAppenders(); } // Make log4cxx shut up about not having a root logger. Logger::getRootLogger()->addAppender(new NullAppender); if(!log_file.empty()) { if(log_file == "-") Logger::getRootLogger()->addAppender(new ConsoleAppender(new PatternLayout("%-5p %c - %m%n"))); else Logger::getRootLogger()->addAppender(new FileAppender(new PatternLayout("%-5p %c - %m%n"), log_file)); } temp::initialize("aptitude"); const bool debug_search = aptcfg->FindB(PACKAGE "::CmdLine::Debug-Search", false); int curr_quiet = aptcfg->FindI("quiet", 0); if(seen_quiet) aptcfg->SetNoUser("quiet", quiet); if(quiet == 0 && !isatty(1)) aptcfg->SetNoUser("quiet", std::max(curr_quiet, 1)); if(simulate) aptcfg->SetNoUser(PACKAGE "::Simulate", true); // Sanity-check { int num_startup_actions = 0; if(update_only) ++num_startup_actions; if(install_only) ++num_startup_actions; if(autoclean_only) ++num_startup_actions; if(clean_only) ++num_startup_actions; if(num_startup_actions > 1) { fprintf(stderr, "%s", _("Only one of --auto-clean-on-startup, --clean-on-startup, -i, and -u may be specified\n")); usage(); exit(1); } } if((update_only || install_only || autoclean_only || clean_only) && optind != argc) { fprintf(stderr, "%s\n", _("-u, -i, and --clean-on-startup may not be specified in command-line mode (eg, with 'install')")); usage(); exit(1); } // Possibly run off and do other commands. if(optind!=argc) { try { // Connect up the "please consume errors" routine for the // command-line. consume_errors.connect(sigc::mem_fun(_error, &GlobalError::DumpErrors)); // Read the terminal width and set up its update function. signal(SIGWINCH, update_screen_width); update_screen_width(); if(update_only || install_only || autoclean_only || clean_only) { fprintf(stderr, "%s\n", _("-u, -i, and --clean-on-startup may not be specified with a command")); usage(); exit(1); } // TODO: warn the user if they passed --full-resolver to // something other than "upgrade" or do_action. if(!strcasecmp(argv[optind], "update")) return cmdline_update(argc-optind, argv+optind, verbose); else if(!strcasecmp(argv[optind], "clean")) return cmdline_clean(argc-optind, argv+optind, simulate); else if(!strcasecmp(argv[optind], "autoclean")) return cmdline_autoclean(argc-optind, argv+optind, simulate); else if(!strcasecmp(argv[optind], "forget-new")) return cmdline_forget_new(argc-optind, argv+optind, status_fname, simulate); else if(!strcasecmp(argv[optind], "search")) return cmdline_search(argc-optind, argv+optind, status_fname, package_display_format, width, sort_policy, disable_columns, debug_search); else if(!strcasecmp(argv[optind], "versions")) return cmdline_versions(argc - optind, argv + optind, status_fname, version_display_format, width, sort_policy, disable_columns, debug_search, group_by_mode, show_package_names_mode); else if(!strcasecmp(argv[optind], "why")) return cmdline_why(argc - optind, argv + optind, status_fname, verbose, why_display_mode, false); else if(!strcasecmp(argv[optind], "why-not")) return cmdline_why(argc - optind, argv + optind, status_fname, verbose, why_display_mode, true); else if( (!strcasecmp(argv[optind], "install")) || (!strcasecmp(argv[optind], "reinstall")) || (!strcasecmp(argv[optind], "dist-upgrade")) || (!strcasecmp(argv[optind], "full-upgrade")) || (!strcasecmp(argv[optind], "safe-upgrade")) || (!strcasecmp(argv[optind], "upgrade")) || (!strcasecmp(argv[optind], "remove")) || (!strcasecmp(argv[optind], "purge")) || (!strcasecmp(argv[optind], "hold")) || (!strcasecmp(argv[optind], "unhold")) || (!strcasecmp(argv[optind], "markauto")) || (!strcasecmp(argv[optind], "unmarkauto")) || (!strcasecmp(argv[optind], "forbid-version")) || (!strcasecmp(argv[optind], "keep")) || (!strcasecmp(argv[optind], "keep-all")) || (!strcasecmp(argv[optind], "build-dep")) || (!strcasecmp(argv[optind], "build-depends"))) { return cmdline_do_action(argc-optind, argv+optind, status_fname, simulate, assume_yes, download_only, fix_broken, showvers, showdeps, showsize, showwhy, visual_preview, always_prompt, resolver_mode, safe_resolver_show_resolver_actions, safe_resolver_no_new_installs, safe_resolver_no_new_upgrades, user_tags, arch_only, queue_only, verbose); } else if(!strcasecmp(argv[optind], "add-user-tag") || !strcasecmp(argv[optind], "remove-user-tag")) return aptitude::cmdline::cmdline_user_tag(argc - optind, argv + optind, quiet, verbose); else if(!strcasecmp(argv[optind], "extract-cache-subset")) return aptitude::cmdline::extract_cache_subset(argc - optind, argv + optind); else if(!strcasecmp(argv[optind], "download")) return cmdline_download(argc-optind, argv+optind); else if(!strcasecmp(argv[optind], "changelog")) return cmdline_changelog(argc-optind, argv+optind); else if(!strcasecmp(argv[optind], "moo")) return cmdline_moo(argc-optind, argv+optind, verbose); else if(!strcasecmp(argv[optind], "show")) return cmdline_show(argc-optind, argv+optind, verbose); else if(!strcasecmp(argv[optind], "dump-resolver")) return cmdline_dump_resolver(argc-optind, argv+optind, status_fname); else if(!strcasecmp(argv[optind], "check-resolver")) return cmdline_check_resolver(argc-optind, argv+optind, status_fname); else if(!strcasecmp(argv[optind], "help")) { usage(); exit(0); } // Debugging/profiling commands: else if(!strcasecmp(argv[optind], "nop")) { OpTextProgress p(aptcfg->FindI("Quiet", 0)); _error->DumpErrors(); apt_init(&p, true); exit(0); } else if(!strcasecmp(argv[optind], "nop-noselections")) { OpTextProgress p(aptcfg->FindI("Quiet", 0)); _error->DumpErrors(); apt_init(&p, false); exit(0); } else { fprintf(stderr, _("Unknown command \"%s\"\n"), argv[optind]); usage(); exit(1); } } catch(StdinEOFException) { printf("%s", _("Abort.\n")); return -1; } catch(const cwidget::util::Exception &e) { fprintf(stderr, _("Uncaught exception: %s\n"), e.errmsg().c_str()); std::string backtrace = e.get_backtrace(); if(!backtrace.empty()) fprintf(stderr, _("Backtrace:\n%s\n"), backtrace.c_str()); return -1; } } #ifdef HAVE_GTK if(gui) { if(gui::main(argc, argv)) return 0; // Otherwise, fall back to trying to start a curses interface // (assume that we can't contact the X server, or maybe that we // can't load the UI definition) } #endif { ui_init(); try { progress_ref p=gen_progress_bar(); // We can avoid reading in the package lists in the case that // we're about to update them (since they'd be closed and // reloaded anyway). Obviously we still need them for installs, // since we have to get information about what to install from // somewhere... if(!update_only) apt_init(p->get_progress().unsafe_get_ref(), true, status_fname); if(status_fname) free(status_fname); check_apt_errors(); file_quit.connect(sigc::ptr_fun(cw::toplevel::exitmain)); if(apt_cache_file) { (*apt_cache_file)->package_state_changed.connect(sigc::ptr_fun(cw::toplevel::update)); (*apt_cache_file)->package_category_changed.connect(sigc::ptr_fun(cw::toplevel::update)); } if(!aptcfg->FindB(PACKAGE "::UI::Flat-View-As-First-View", false)) do_new_package_view(*p->get_progress().unsafe_get_ref()); else do_new_flat_view(*p->get_progress().unsafe_get_ref()); p->destroy(); p = NULL; if(update_only) do_update_lists(); else if(install_only) do_package_run_or_show_preview(); else if(autoclean_only) do_autoclean(); else if(clean_only) do_clean(); ui_main(); } catch(const cwidget::util::Exception &e) { cw::toplevel::shutdown(); fprintf(stderr, _("Uncaught exception: %s\n"), e.errmsg().c_str()); std::string backtrace = e.get_backtrace(); if(!backtrace.empty()) fprintf(stderr, _("Backtrace:\n%s\n"), backtrace.c_str()); return -1; } // The cache is closed when the close_on_exit object declared // above is destroyed. return 0; } }