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|
// -*- 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>
/*}}}*/
bool ShowHelp(CommandLine &CmdL)
{
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"
"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"
" install - install packages\n"
" upgrade - upgrade the systems packages\n"
"\n"
" edit-sources - edit the source information file\n"
);
return true;
}
// figure out what kind of upgrade the user wants
bool DoAptUpgrade(CommandLine &CmdL)
{
if (_config->FindB("Apt::Cmd::Dist-Upgrade"))
return DoDistUpgrade(CmdL);
else
return DoUpgradeWithAllowNewPackages(CmdL);
}
int main(int argc, const char *argv[]) /*{{{*/
{
CommandLine::Dispatch Cmds[] = {{"list",&List},
{"search", &FullTextSearch},
{"show", &APT::Cmd::ShowPackage},
// needs root
{"install",&DoInstall},
{"remove", &DoInstall},
{"update",&DoUpdate},
{"upgrade",&DoAptUpgrade},
// misc
{"edit-sources",&EditSources},
// helper
{"moo",&DoMoo},
{"help",&ShowHelp},
{0,0}};
std::vector<CommandLine::Args> Args = getCommandArgs("apt", CommandLine::GetCommand(Cmds, argc, argv));
if(!isatty(1))
{
std::cerr << std::endl
<< "WARNING: " << argv[0] << " "
<< "does not have a stable CLI interface yet. "
<< "Use with caution in scripts."
<< std::endl
<< std::endl;
}
InitOutput();
// Set up gettext support
setlocale(LC_ALL,"");
textdomain(PACKAGE);
if(pkgInitConfig(*_config) == false)
{
_error->DumpErrors();
return 100;
}
// FIXME: move into a new libprivate/private-install.cc:Install()
_config->Set("DPkgPM::Progress", "1");
_config->Set("Apt::Color", "1");
// 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;
}
// 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;
}
/*}}}*/
|
