[apt.git] / apt-private / private-cmndline.cc

// Include Files							/*{{{*/
#include <config.h>

#include <apt-pkg/cmndline.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/pkgsystem.h>
#include <apt-pkg/init.h>
#include <apt-pkg/error.h>

#include <apt-private/private-cmndline.h>

#include <vector>
#include <stdarg.h>
#include <string.h>
#include <stdlib.h>

#include <apti18n.h>
									/*}}}*/

APT_SENTINEL static bool strcmp_match_in_list(char const * const Cmd, ...)		/*{{{*/
{
   va_list args;
   bool found = false;
   va_start(args, Cmd);
   char const * Match = NULL;
   while ((Match = va_arg(args, char const *)) != NULL)
   {
      if (strcmp(Cmd, Match) != 0)
	 continue;
      found = true;
      break;
   }
   va_end(args);
   return found;
}
									/*}}}*/
#define addArg(w,x,y,z) Args.push_back(CommandLine::MakeArgs(w,x,y,z))
#define CmdMatches(...) strcmp_match_in_list(Cmd, __VA_ARGS__, NULL)
static bool addArgumentsAPTCache(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
{
   if (CmdMatches("depends", "rdepends", "xvcg", "dotty"))
   {
      addArg('i', "important", "APT::Cache::Important", 0);
      addArg(0, "installed", "APT::Cache::Installed", 0);
      addArg(0, "pre-depends", "APT::Cache::ShowPre-Depends", 0);
      addArg(0, "depends", "APT::Cache::ShowDepends", 0);
      addArg(0, "recommends", "APT::Cache::ShowRecommends", 0);
      addArg(0, "suggests", "APT::Cache::ShowSuggests", 0);
      addArg(0, "replaces", "APT::Cache::ShowReplaces", 0);
      addArg(0, "breaks", "APT::Cache::ShowBreaks", 0);
      addArg(0, "conflicts", "APT::Cache::ShowConflicts", 0);
      addArg(0, "enhances", "APT::Cache::ShowEnhances", 0);
      addArg(0, "recurse", "APT::Cache::RecurseDepends", 0);
      addArg(0, "implicit", "APT::Cache::ShowImplicit", 0);
   }
   else if (CmdMatches("search"))
   {
      addArg('n', "names-only", "APT::Cache::NamesOnly", 0);
      addArg('f', "full", "APT::Cache::ShowFull", 0);
   }
   else if (CmdMatches("show"))
   {
      addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
   }
   else if (CmdMatches("pkgnames"))
   {
      addArg(0, "all-names", "APT::Cache::AllNames", 0);
   }
   else if (CmdMatches("unmet"))
   {
      addArg('i', "important", "APT::Cache::Important", 0);
   }
   else if (CmdMatches("showsrc"))
   {
      addArg(0,"only-source","APT::Cache::Only-Source",0);
   }
   else if (CmdMatches("gencaches", "showpkg", "stats", "dump",
	    "dumpavail", "showauto", "policy", "madison"))
      ;
   else
      return false;

   bool const found_something = Args.empty() == false;

   // FIXME: move to the correct command(s)
   addArg('g', "generate", "APT::Cache::Generate", 0);
   addArg('t', "target-release", "APT::Default-Release", CommandLine::HasArg);
   addArg('t', "default-release", "APT::Default-Release", CommandLine::HasArg);

   addArg('p', "pkg-cache", "Dir::Cache::pkgcache", CommandLine::HasArg);
   addArg('s', "src-cache", "Dir::Cache::srcpkgcache", CommandLine::HasArg);

   return found_something;
}
									/*}}}*/
static bool addArgumentsAPTCDROM(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
{
   if (CmdMatches("add", "ident") == false)
      return false;

   // FIXME: move to the correct command(s)
   addArg(0, "auto-detect", "Acquire::cdrom::AutoDetect", CommandLine::Boolean);
   addArg('d', "cdrom", "Acquire::cdrom::mount", CommandLine::HasArg);
   addArg('r', "rename", "APT::CDROM::Rename", 0);
   addArg('m', "no-mount", "APT::CDROM::NoMount", 0);
   addArg('f', "fast", "APT::CDROM::Fast", 0);
   addArg('n', "just-print", "APT::CDROM::NoAct", 0);
   addArg('n', "recon", "APT::CDROM::NoAct", 0);
   addArg('n', "no-act", "APT::CDROM::NoAct", 0);
   addArg('a', "thorough", "APT::CDROM::Thorough", 0);
   return true;
}
									/*}}}*/
static bool addArgumentsAPTConfig(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
{
   if (CmdMatches("dump"))
   {
      addArg(0,"empty","APT::Config::Dump::EmptyValue",CommandLine::Boolean);
      addArg(0,"format","APT::Config::Dump::Format",CommandLine::HasArg);
   }
   else if (CmdMatches("shell"))
      ;
   else
      return false;

   return true;
}
									/*}}}*/
static bool addArgumentsAPTExtractTemplates(std::vector<CommandLine::Args> &Args, char const * const)/*{{{*/
{
   addArg('t',"tempdir","APT::ExtractTemplates::TempDir",CommandLine::HasArg);
   return true;
}
									/*}}}*/
static bool addArgumentsAPTFTPArchive(std::vector<CommandLine::Args> &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 addArgumentsAPTInternalSolver(std::vector<CommandLine::Args> &, char const * const)/*{{{*/
{
   return true;
}
									/*}}}*/
static bool addArgumentsAPTGet(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
{
   if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
	    "dselect-upgrade", "autoremove", "full-upgrade"))
   {
      addArg(0, "show-progress", "DpkgPM::Progress", 0);
      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, "auto-remove", "APT::Get::AutomaticRemove", 0);
      addArg(0, "reinstall", "APT::Get::ReInstall", 0);
      addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
      if (CmdMatches("upgrade"))
      {
         addArg(0, "new-pkgs", "APT::Get::Upgrade-Allow-New", 
                CommandLine::Boolean);
      }
   }
   else if (CmdMatches("update"))
   {
      addArg(0, "list-cleanup", "APT::Get::List-Cleanup", 0);
   }
   else if (CmdMatches("source"))
   {
      addArg('b', "compile", "APT::Get::Compile", 0);
      addArg('b', "build", "APT::Get::Compile", 0);
      addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
      addArg(0, "diff-only", "APT::Get::Diff-Only", 0);
      addArg(0, "debian-only", "APT::Get::Diff-Only", 0);
      addArg(0, "tar-only", "APT::Get::Tar-Only", 0);
      addArg(0, "dsc-only", "APT::Get::Dsc-Only", 0);
   }
   else if (CmdMatches("build-dep"))
   {
      addArg('a', "host-architecture", "APT::Get::Host-Architecture", CommandLine::HasArg);
      addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
      addArg(0, "purge", "APT::Get::Purge", 0);
      addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
      // this has no effect *but* sbuild is using it (see LP: #1255806)
      // once sbuild is fixed, this option can be removed
      addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
   }
   else if (CmdMatches("indextargets"))
   {
      addArg(0,"format","APT::Get::IndexTargets::Format", CommandLine::HasArg);
      addArg(0,"release-info","APT::Get::IndexTargets::ReleaseInfo", 0);
   }
   else if (CmdMatches("clean", "autoclean", "auto-clean", "check", "download", "changelog") ||
	    CmdMatches("markauto", "unmarkauto")) // deprecated commands
      ;
   else if (CmdMatches("moo"))
      addArg(0, "color", "APT::Moo::Color", 0);

   if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
	    "dselect-upgrade", "autoremove", "auto-remove", "clean", "autoclean", "auto-clean", "check",
	    "build-dep", "full-upgrade", "source"))
   {
      addArg('s', "simulate", "APT::Get::Simulate", 0);
      addArg('s', "just-print", "APT::Get::Simulate", 0);
      addArg('s', "recon", "APT::Get::Simulate", 0);
      addArg('s', "dry-run", "APT::Get::Simulate", 0);
      addArg('s', "no-act", "APT::Get::Simulate", 0);
   }

   bool const found_something = Args.empty() == false;

   // FIXME: move to the correct command(s)
   addArg('d',"download-only","APT::Get::Download-Only",0);
   addArg('y',"yes","APT::Get::Assume-Yes",0);
   addArg('y',"assume-yes","APT::Get::Assume-Yes",0);
   addArg(0,"assume-no","APT::Get::Assume-No",0);
   addArg('u',"show-upgraded","APT::Get::Show-Upgraded",0);
   addArg('m',"ignore-missing","APT::Get::Fix-Missing",0);
   addArg('t',"target-release","APT::Default-Release",CommandLine::HasArg);
   addArg('t',"default-release","APT::Default-Release",CommandLine::HasArg);
   addArg(0,"download","APT::Get::Download",0);
   addArg(0,"fix-missing","APT::Get::Fix-Missing",0);
   addArg(0,"ignore-hold","APT::Ignore-Hold",0);
   addArg(0,"upgrade","APT::Get::upgrade",0);
   addArg(0,"only-upgrade","APT::Get::Only-Upgrade",0);
   addArg(0,"allow-change-held-packages","APT::Get::allow-change-held-packages",CommandLine::Boolean);
   addArg(0,"allow-remove-essential","APT::Get::allow-remove-essential",CommandLine::Boolean);
   addArg(0,"allow-downgrades","APT::Get::allow-downgrades",CommandLine::Boolean);
   addArg(0,"force-yes","APT::Get::force-yes",0);
   addArg(0,"print-uris","APT::Get::Print-URIs",0);
   addArg(0,"trivial-only","APT::Get::Trivial-Only",0);
   addArg(0,"remove","APT::Get::Remove",0);
   addArg(0,"only-source","APT::Get::Only-Source",0);
   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,"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);

   return found_something;
}
									/*}}}*/
static bool addArgumentsAPTMark(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
{
   if (CmdMatches("auto", "manual", "hold", "unhold", "showauto",
	    "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;

   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);
   }

   return true;
}
									/*}}}*/
static bool addArgumentsAPTSortPkgs(std::vector<CommandLine::Args> &Args, char const * const)/*{{{*/
{
   addArg('s',"source","APT::SortPkgs::Source",0);
   return true;
}
									/*}}}*/
static bool addArgumentsAPT(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
{
   if (CmdMatches("list"))
   {
      addArg('i',"installed","APT::Cmd::Installed",0);
      addArg(0,"upgradeable","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);
   }
   else if (CmdMatches("show"))
   {
      addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
   }
   else if (addArgumentsAPTGet(Args, Cmd) || addArgumentsAPTCache(Args, Cmd))
   {
       // we have no (supported) command-name overlaps so far, so we call
       // specifics in order until we find one which adds arguments
   }
   else
      return false;

   return true;
}
									/*}}}*/
std::vector<CommandLine::Args> getCommandArgs(char const * const Program, char const * const Cmd)/*{{{*/
{
   std::vector<CommandLine::Args> Args;
   Args.reserve(50);
   if (Program == NULL || Cmd == NULL)
      ; // FIXME: Invalid command supplied
   else if (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-extracttemplates") == 0)
      addArgumentsAPTExtractTemplates(Args, Cmd);
   else if (strcmp(Program, "apt-ftparchive") == 0)
      addArgumentsAPTFTPArchive(Args, Cmd);
   else if (strcmp(Program, "apt-internal-solver") == 0)
      addArgumentsAPTInternalSolver(Args, Cmd);
   else if (strcmp(Program, "apt-mark") == 0)
      addArgumentsAPTMark(Args, Cmd);
   else if (strcmp(Program, "apt-sortpkg") == 0)
      addArgumentsAPTSortPkgs(Args, Cmd);
   else if (strcmp(Program, "apt") == 0)
      addArgumentsAPT(Args, Cmd);

   // options without a command
   addArg('h', "help", "help", 0);
   addArg('v', "version", "version", 0);
   // general options
   addArg('q', "quiet", "quiet", CommandLine::IntLevel);
   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 CmdMatches
#undef addArg
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::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::Acquire::AllowInsecureRepositories", false);
   }

   _config->Set("Binary", binary);
   std::string const conf = "Binary::" + binary;
   _config->MoveSubTree(conf.c_str(), NULL);
}
									/*}}}*/
void ParseCommandLine(CommandLine &CmdL, CommandLine::DispatchWithHelp const * Cmds, char const * const Binary,/*{{{*/
      Configuration * const * const Cnf, pkgSystem ** const Sys, int const argc, const char *argv[], bool(*ShowHelp)(CommandLine &, CommandLine::DispatchWithHelp const *))
{
   // 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.
   std::vector<CommandLine::Args> Args;
   if (Cmds != nullptr && Cmds[0].Handler != nullptr)
      Args = getCommandArgs(Binary, CommandLine::GetCommand(Cmds, argc, argv));
   else
      Args = getCommandArgs(Binary, Binary);
   CmdL = CommandLine(Args.data(), _config);

   if (Cnf != NULL && pkgInitConfig(**Cnf) == false)
   {
      _error->DumpErrors();
      exit(100);
   }

   if (likely(argc != 0 && argv[0] != NULL))
      BinarySpecificConfiguration(argv[0]);

   if (CmdL.Parse(argc,argv) == false ||
       (Sys != NULL && pkgInitSystem(*_config, *Sys) == false))
   {
      if (_config->FindB("version") == true)
	 ShowHelp(CmdL, Cmds);

      _error->DumpErrors();
      exit(100);
   }

   // 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))
   {
      ShowHelp(CmdL, Cmds);
      exit(0);
   }
   if (Cmds != nullptr && CmdL.FileSize() == 0)
   {
      ShowHelp(CmdL, Cmds);
      exit(1);
   }
}
									/*}}}*/
unsigned short DispatchCommandLine(CommandLine &CmdL, CommandLine::DispatchWithHelp const * const Cmds)	/*{{{*/
{
   // Match the operation
   bool const returned = (Cmds != nullptr) ? CmdL.DispatchArg(Cmds) : true;

   // 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;
}
									/*}}}*/
Commit	Line	Data
b9179170 MV	1	// Include Files /{{{/
	2	#include <config.h>
	3
	4	#include <apt-pkg/cmndline.h>
ad7e0941	5	#include <apt-pkg/configuration.h>
c3ded84c	6	#include <apt-pkg/fileutl.h>
ad7e0941 DK	7	#include <apt-pkg/pkgsystem.h>
	8	#include <apt-pkg/init.h>
	9	#include <apt-pkg/error.h>
b9179170	10
453b82a3	11	#include <apt-private/private-cmndline.h>
b9179170	12
453b82a3	13	#include <vector>
b9179170 MV	14	#include <stdarg.h>
b9179170 MV	15	#include <string.h>
ad7e0941	16	#include <stdlib.h>
b9179170	17
b9179170 MV	18	#include <apti18n.h>
	19	/}}}/
	20
a02db58f	21	APT_SENTINEL static bool strcmp_match_in_list(char const * const Cmd, ...) /{{{/
b9179170 MV	22	{
	23	va_list args;
	24	bool found = false;
	25	va_start(args, Cmd);
	26	char const * Match = NULL;
	27	while ((Match = va_arg(args, char const *)) != NULL)
	28	{
	29	if (strcmp(Cmd, Match) != 0)
	30	continue;
	31	found = true;
	32	break;
	33	}
	34	va_end(args);
	35	return found;
	36	}
	37	/}}}/
	38	#define addArg(w,x,y,z) Args.push_back(CommandLine::MakeArgs(w,x,y,z))
	39	#define CmdMatches(...) strcmp_match_in_list(Cmd, __VA_ARGS__, NULL)
c3ccac92	40	static bool addArgumentsAPTCache(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	41	{
	42	if (CmdMatches("depends", "rdepends", "xvcg", "dotty"))
	43	{
	44	addArg('i', "important", "APT::Cache::Important", 0);
	45	addArg(0, "installed", "APT::Cache::Installed", 0);
	46	addArg(0, "pre-depends", "APT::Cache::ShowPre-Depends", 0);
	47	addArg(0, "depends", "APT::Cache::ShowDepends", 0);
	48	addArg(0, "recommends", "APT::Cache::ShowRecommends", 0);
	49	addArg(0, "suggests", "APT::Cache::ShowSuggests", 0);
	50	addArg(0, "replaces", "APT::Cache::ShowReplaces", 0);
	51	addArg(0, "breaks", "APT::Cache::ShowBreaks", 0);
	52	addArg(0, "conflicts", "APT::Cache::ShowConflicts", 0);
	53	addArg(0, "enhances", "APT::Cache::ShowEnhances", 0);
	54	addArg(0, "recurse", "APT::Cache::RecurseDepends", 0);
8c7af4d4	55	addArg(0, "implicit", "APT::Cache::ShowImplicit", 0);
b9179170 MV	56	}
	57	else if (CmdMatches("search"))
	58	{
	59	addArg('n', "names-only", "APT::Cache::NamesOnly", 0);
	60	addArg('f', "full", "APT::Cache::ShowFull", 0);
	61	}
	62	else if (CmdMatches("show"))
	63	{
	64	addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
	65	}
	66	else if (CmdMatches("pkgnames"))
	67	{
	68	addArg(0, "all-names", "APT::Cache::AllNames", 0);
	69	}
58c2833f MV	70	else if (CmdMatches("unmet"))
	71	{
	72	addArg('i', "important", "APT::Cache::Important", 0);
	73	}
a8275acf MV	74	else if (CmdMatches("showsrc"))
	75	{
	76	addArg(0,"only-source","APT::Cache::Only-Source",0);
	77	}
	78	else if (CmdMatches("gencaches", "showpkg", "stats", "dump",
58c2833f	79	"dumpavail", "showauto", "policy", "madison"))
b9179170 MV	80	;
	81	else
	82	return false;
	83
859093da DK	84	bool const found_something = Args.empty() == false;
859093da DK	85
b9179170 MV	86	// FIXME: move to the correct command(s)
	87	addArg('g', "generate", "APT::Cache::Generate", 0);
	88	addArg('t', "target-release", "APT::Default-Release", CommandLine::HasArg);
	89	addArg('t', "default-release", "APT::Default-Release", CommandLine::HasArg);
	90
	91	addArg('p', "pkg-cache", "Dir::Cache::pkgcache", CommandLine::HasArg);
	92	addArg('s', "src-cache", "Dir::Cache::srcpkgcache", CommandLine::HasArg);
859093da DK	93
859093da DK	94	return found_something;
b9179170 MV	95	}
b9179170 MV	96	/}}}/
c3ccac92	97	static bool addArgumentsAPTCDROM(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	98	{
	99	if (CmdMatches("add", "ident") == false)
	100	return false;
	101
	102	// FIXME: move to the correct command(s)
	103	addArg(0, "auto-detect", "Acquire::cdrom::AutoDetect", CommandLine::Boolean);
	104	addArg('d', "cdrom", "Acquire::cdrom::mount", CommandLine::HasArg);
	105	addArg('r', "rename", "APT::CDROM::Rename", 0);
	106	addArg('m', "no-mount", "APT::CDROM::NoMount", 0);
	107	addArg('f', "fast", "APT::CDROM::Fast", 0);
	108	addArg('n', "just-print", "APT::CDROM::NoAct", 0);
	109	addArg('n', "recon", "APT::CDROM::NoAct", 0);
	110	addArg('n', "no-act", "APT::CDROM::NoAct", 0);
	111	addArg('a', "thorough", "APT::CDROM::Thorough", 0);
	112	return true;
	113	}
	114	/}}}/
c3ccac92	115	static bool addArgumentsAPTConfig(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	116	{
	117	if (CmdMatches("dump"))
	118	{
	119	addArg(0,"empty","APT::Config::Dump::EmptyValue",CommandLine::Boolean);
	120	addArg(0,"format","APT::Config::Dump::Format",CommandLine::HasArg);
	121	}
	122	else if (CmdMatches("shell"))
	123	;
	124	else
	125	return false;
	126
e7e10e47 DK	127	return true;
	128	}
	129	/}}}/
	130	static bool addArgumentsAPTExtractTemplates(std::vector<CommandLine::Args> &Args, char const * const)/{{{/
	131	{
	132	addArg('t',"tempdir","APT::ExtractTemplates::TempDir",CommandLine::HasArg);
	133	return true;
	134	}
	135	/}}}/
	136	static bool addArgumentsAPTFTPArchive(std::vector<CommandLine::Args> &Args, char const * const)/{{{/
	137	{
	138	addArg(0,"md5","APT::FTPArchive::MD5",0);
	139	addArg(0,"sha1","APT::FTPArchive::SHA1",0);
	140	addArg(0,"sha256","APT::FTPArchive::SHA256",0);
	141	addArg(0,"sha512","APT::FTPArchive::SHA512",0);
	142	addArg('d',"db","APT::FTPArchive::DB",CommandLine::HasArg);
	143	addArg('s',"source-override","APT::FTPArchive::SourceOverride",CommandLine::HasArg);
	144	addArg(0,"delink","APT::FTPArchive::DeLinkAct",0);
	145	addArg(0,"readonly","APT::FTPArchive::ReadOnlyDB",0);
	146	addArg(0,"contents","APT::FTPArchive::Contents",0);
	147	addArg('a',"arch","APT::FTPArchive::Architecture",CommandLine::HasArg);
	148	return true;
	149	}
	150	/}}}/
	151	static bool addArgumentsAPTInternalSolver(std::vector<CommandLine::Args> &, char const * const)/{{{/
	152	{
b9179170 MV	153	return true;
	154	}
	155	/}}}/
c3ccac92	156	static bool addArgumentsAPTGet(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	157	{
b9179170 MV	158	if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
ebe24b7a	159	"dselect-upgrade", "autoremove", "full-upgrade"))
b9179170	160	{
4fb66d87	161	addArg(0, "show-progress", "DpkgPM::Progress", 0);
b9179170 MV	162	addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
	163	addArg(0, "purge", "APT::Get::Purge", 0);
	164	addArg('V',"verbose-versions","APT::Get::Show-Versions",0);
	165	addArg(0, "auto-remove", "APT::Get::AutomaticRemove", 0);
	166	addArg(0, "reinstall", "APT::Get::ReInstall", 0);
	167	addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
	168	if (CmdMatches("upgrade"))
	169	{
2004d647	170	addArg(0, "new-pkgs", "APT::Get::Upgrade-Allow-New",
c678a044	171	CommandLine::Boolean);
b9179170 MV	172	}
	173	}
	174	else if (CmdMatches("update"))
	175	{
	176	addArg(0, "list-cleanup", "APT::Get::List-Cleanup", 0);
	177	}
	178	else if (CmdMatches("source"))
	179	{
	180	addArg('b', "compile", "APT::Get::Compile", 0);
	181	addArg('b', "build", "APT::Get::Compile", 0);
ce7f128c	182	addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
b9179170 MV	183	addArg(0, "diff-only", "APT::Get::Diff-Only", 0);
	184	addArg(0, "debian-only", "APT::Get::Diff-Only", 0);
	185	addArg(0, "tar-only", "APT::Get::Tar-Only", 0);
	186	addArg(0, "dsc-only", "APT::Get::Dsc-Only", 0);
	187	}
	188	else if (CmdMatches("build-dep"))
	189	{
	190	addArg('a', "host-architecture", "APT::Get::Host-Architecture", CommandLine::HasArg);
ce7f128c	191	addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
e4e5d47b	192	addArg(0, "purge", "APT::Get::Purge", 0);
b9179170	193	addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
c872ac50 MV	194	// this has no effect but sbuild is using it (see LP: #1255806)
	195	// once sbuild is fixed, this option can be removed
	196	addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
b9179170	197	}
c2a4a8dd	198	else if (CmdMatches("indextargets"))
8881b11e	199	{
c2a4a8dd DK	200	addArg(0,"format","APT::Get::IndexTargets::Format", CommandLine::HasArg);
c2a4a8dd DK	201	addArg(0,"release-info","APT::Get::IndexTargets::ReleaseInfo", 0);
8881b11e	202	}
f66738d7	203	else if (CmdMatches("clean", "autoclean", "auto-clean", "check", "download", "changelog") \|\|
b9179170 MV	204	CmdMatches("markauto", "unmarkauto")) // deprecated commands
	205	;
	206	else if (CmdMatches("moo"))
	207	addArg(0, "color", "APT::Moo::Color", 0);
	208
	209	if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
f66738d7	210	"dselect-upgrade", "autoremove", "auto-remove", "clean", "autoclean", "auto-clean", "check",
f83b5627	211	"build-dep", "full-upgrade", "source"))
b9179170 MV	212	{
	213	addArg('s', "simulate", "APT::Get::Simulate", 0);
	214	addArg('s', "just-print", "APT::Get::Simulate", 0);
	215	addArg('s', "recon", "APT::Get::Simulate", 0);
	216	addArg('s', "dry-run", "APT::Get::Simulate", 0);
	217	addArg('s', "no-act", "APT::Get::Simulate", 0);
	218	}
	219
859093da DK	220	bool const found_something = Args.empty() == false;
859093da DK	221
b9179170 MV	222	// FIXME: move to the correct command(s)
	223	addArg('d',"download-only","APT::Get::Download-Only",0);
	224	addArg('y',"yes","APT::Get::Assume-Yes",0);
	225	addArg('y',"assume-yes","APT::Get::Assume-Yes",0);
	226	addArg(0,"assume-no","APT::Get::Assume-No",0);
	227	addArg('u',"show-upgraded","APT::Get::Show-Upgraded",0);
	228	addArg('m',"ignore-missing","APT::Get::Fix-Missing",0);
	229	addArg('t',"target-release","APT::Default-Release",CommandLine::HasArg);
	230	addArg('t',"default-release","APT::Default-Release",CommandLine::HasArg);
	231	addArg(0,"download","APT::Get::Download",0);
	232	addArg(0,"fix-missing","APT::Get::Fix-Missing",0);
	233	addArg(0,"ignore-hold","APT::Ignore-Hold",0);
	234	addArg(0,"upgrade","APT::Get::upgrade",0);
	235	addArg(0,"only-upgrade","APT::Get::Only-Upgrade",0);
b381a482 JAK	236	addArg(0,"allow-change-held-packages","APT::Get::allow-change-held-packages",CommandLine::Boolean);
	237	addArg(0,"allow-remove-essential","APT::Get::allow-remove-essential",CommandLine::Boolean);
	238	addArg(0,"allow-downgrades","APT::Get::allow-downgrades",CommandLine::Boolean);
b9179170 MV	239	addArg(0,"force-yes","APT::Get::force-yes",0);
	240	addArg(0,"print-uris","APT::Get::Print-URIs",0);
	241	addArg(0,"trivial-only","APT::Get::Trivial-Only",0);
	242	addArg(0,"remove","APT::Get::Remove",0);
	243	addArg(0,"only-source","APT::Get::Only-Source",0);
	244	addArg(0,"arch-only","APT::Get::Arch-Only",0);
	245	addArg(0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0);
c99fe2e1	246	addArg(0,"allow-insecure-repositories","Acquire::AllowInsecureRepositories",0);
b9179170 MV	247	addArg(0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean);
	248	addArg(0,"install-suggests","APT::Install-Suggests",CommandLine::Boolean);
	249	addArg(0,"fix-policy","APT::Get::Fix-Policy-Broken",0);
	250
859093da	251	return found_something;
b9179170 MV	252	}
b9179170 MV	253	/}}}/
c3ccac92	254	static bool addArgumentsAPTMark(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	255	{
b9179170 MV	256	if (CmdMatches("auto", "manual", "hold", "unhold", "showauto",
64e3414e	257	"showmanual", "showhold", "showholds",
b9179170	258	"markauto", "unmarkauto"))
64e3414e DK	259	{
	260	addArg('f',"file","Dir::State::extended_states",CommandLine::HasArg);
	261	}
	262	else if (CmdMatches("install", "remove", "deinstall", "purge",
	263	"showinstall", "showinstalls", "showremove", "showremoves",
	264	"showdeinstall", "showdeinstalls", "showpurge", "showpurges"))
b9179170 MV	265	;
	266	else
	267	return false;
	268
64e3414e DK	269	if (CmdMatches("markauto", "unmarkauto"))
	270	{
	271	addArg('v',"verbose","APT::MarkAuto::Verbose",0);
	272	}
	273
	274	if (strncmp(Cmd, "show", strlen("show")) != 0)
	275	{
	276	addArg('s',"simulate","APT::Mark::Simulate",0);
	277	addArg('s',"just-print","APT::Mark::Simulate",0);
	278	addArg('s',"recon","APT::Mark::Simulate",0);
	279	addArg('s',"dry-run","APT::Mark::Simulate",0);
	280	addArg('s',"no-act","APT::Mark::Simulate",0);
	281	}
b9179170	282
e7e10e47 DK	283	return true;
	284	}
	285	/}}}/
	286	static bool addArgumentsAPTSortPkgs(std::vector<CommandLine::Args> &Args, char const * const)/{{{/
	287	{
	288	addArg('s',"source","APT::SortPkgs::Source",0);
b9179170 MV	289	return true;
	290	}
	291	/}}}/
c3ccac92	292	static bool addArgumentsAPT(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	293	{
	294	if (CmdMatches("list"))
	295	{
d2c712a1	296	addArg('i',"installed","APT::Cmd::Installed",0);
df7c9fd2	297	addArg(0,"upgradeable","APT::Cmd::Upgradable",0);
d2c712a1	298	addArg('u',"upgradable","APT::Cmd::Upgradable",0);
3bdf7da5	299	addArg(0,"manual-installed","APT::Cmd::Manual-Installed",0);
e1dc051a	300	addArg('v', "verbose", "APT::Cmd::List-Include-Summary", 0);
c1a61d1c	301	addArg('a', "all-versions", "APT::Cmd::All-Versions", 0);
b9179170	302	}
06293aa7 MV	303	else if (CmdMatches("show"))
	304	{
	305	addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
	306	}
b9179170 MV	307	else if (addArgumentsAPTGet(Args, Cmd) \|\| addArgumentsAPTCache(Args, Cmd))
	308	{
	309	// we have no (supported) command-name overlaps so far, so we call
	310	// specifics in order until we find one which adds arguments
	311	}
	312	else
	313	return false;
	314
	315	return true;
	316	}
	317	/}}}/
	318	std::vector<CommandLine::Args> getCommandArgs(char const * const Program, char const * const Cmd)/{{{/
	319	{
	320	std::vector<CommandLine::Args> Args;
	321	Args.reserve(50);
	322	if (Program == NULL \|\| Cmd == NULL)
	323	; // FIXME: Invalid command supplied
	324	else if (strcmp(Cmd, "help") == 0)
	325	; // no options for help so no need to implement it in each
	326	else if (strcmp(Program, "apt-get") == 0)
	327	addArgumentsAPTGet(Args, Cmd);
	328	else if (strcmp(Program, "apt-cache") == 0)
	329	addArgumentsAPTCache(Args, Cmd);
	330	else if (strcmp(Program, "apt-cdrom") == 0)
	331	addArgumentsAPTCDROM(Args, Cmd);
	332	else if (strcmp(Program, "apt-config") == 0)
	333	addArgumentsAPTConfig(Args, Cmd);
e7e10e47 DK	334	else if (strcmp(Program, "apt-extracttemplates") == 0)
	335	addArgumentsAPTExtractTemplates(Args, Cmd);
	336	else if (strcmp(Program, "apt-ftparchive") == 0)
	337	addArgumentsAPTFTPArchive(Args, Cmd);
	338	else if (strcmp(Program, "apt-internal-solver") == 0)
	339	addArgumentsAPTInternalSolver(Args, Cmd);
b9179170 MV	340	else if (strcmp(Program, "apt-mark") == 0)
b9179170 MV	341	addArgumentsAPTMark(Args, Cmd);
e7e10e47 DK	342	else if (strcmp(Program, "apt-sortpkg") == 0)
e7e10e47 DK	343	addArgumentsAPTSortPkgs(Args, Cmd);
b9179170 MV	344	else if (strcmp(Program, "apt") == 0)
	345	addArgumentsAPT(Args, Cmd);
	346
	347	// options without a command
	348	addArg('h', "help", "help", 0);
	349	addArg('v', "version", "version", 0);
	350	// general options
	351	addArg('q', "quiet", "quiet", CommandLine::IntLevel);
	352	addArg('q', "silent", "quiet", CommandLine::IntLevel);
	353	addArg('c', "config-file", 0, CommandLine::ConfigFile);
	354	addArg('o', "option", 0, CommandLine::ArbItem);
	355	addArg(0, NULL, NULL, 0);
	356
	357	return Args;
	358	}
	359	/}}}/
	360	#undef CmdMatches
	361	#undef addArg
501cd23e DK	362	static void BinarySpecificConfiguration(char const * const Binary) /{{{/
	363	{
	364	std::string const binary = flNotDir(Binary);
	365	if (binary == "apt" \|\| binary == "apt-config")
	366	{
631800b1	367	_config->CndSet("Binary::apt::APT::Color", true);
501cd23e DK	368	_config->CndSet("Binary::apt::APT::Cache::Show::Version", 2);
	369	_config->CndSet("Binary::apt::APT::Cache::AllVersions", false);
	370	_config->CndSet("Binary::apt::APT::Cache::ShowVirtuals", true);
631800b1 DK	371	_config->CndSet("Binary::apt::APT::Cache::Search::Version", 2);
	372	_config->CndSet("Binary::apt::APT::Get::Upgrade-Allow-New", true);
	373	_config->CndSet("Binary::apt::APT::Cmd::Show-Update-Stats", true);
	374	_config->CndSet("Binary::apt::DPkg::Progress-Fancy", true);
995a4bf6	375	_config->CndSet("Binary::apt::Acquire::AllowInsecureRepositories", false);
501cd23e DK	376	}
	377
	378	_config->Set("Binary", binary);
	379	std::string const conf = "Binary::" + binary;
	380	_config->MoveSubTree(conf.c_str(), NULL);
	381	}
	382	/}}}/
e7e10e47	383	void ParseCommandLine(CommandLine &CmdL, CommandLine::DispatchWithHelp const * Cmds, char const * const Binary,/{{{/
cbbee23e	384	Configuration * const * const Cnf, pkgSystem ** const Sys, int const argc, const char argv[], bool(ShowHelp)(CommandLine &, CommandLine::DispatchWithHelp const *))
ad7e0941	385	{
e7e10e47 DK	386	// Args running out of scope invalidates the pointer stored in CmdL,
	387	// but we don't use the pointer after this function, so we ignore
	388	// this problem for now and figure something out if we have to.
	389	std::vector<CommandLine::Args> Args;
	390	if (Cmds != nullptr && Cmds[0].Handler != nullptr)
	391	Args = getCommandArgs(Binary, CommandLine::GetCommand(Cmds, argc, argv));
	392	else
	393	Args = getCommandArgs(Binary, Binary);
	394	CmdL = CommandLine(Args.data(), _config);
	395
c3ded84c DK	396	if (Cnf != NULL && pkgInitConfig(**Cnf) == false)
	397	{
	398	_error->DumpErrors();
	399	exit(100);
	400	}
	401
	402	if (likely(argc != 0 && argv[0] != NULL))
501cd23e	403	BinarySpecificConfiguration(argv[0]);
c3ded84c DK	404
c3ded84c DK	405	if (CmdL.Parse(argc,argv) == false \|\|
ad7e0941 DK	406	(Sys != NULL && pkgInitSystem(_config, Sys) == false))
	407	{
	408	if (_config->FindB("version") == true)
cbbee23e	409	ShowHelp(CmdL, Cmds);
ad7e0941 DK	410
	411	_error->DumpErrors();
	412	exit(100);
	413	}
	414
	415	// See if the help should be shown
cbbee23e DK	416	if (_config->FindB("help") == true \|\| _config->FindB("version") == true \|\|
cbbee23e DK	417	(CmdL.FileSize() > 0 && strcmp(CmdL.FileList[0], "help") == 0))
ad7e0941	418	{
cbbee23e	419	ShowHelp(CmdL, Cmds);
ad7e0941 DK	420	exit(0);
ad7e0941 DK	421	}
cbbee23e	422	if (Cmds != nullptr && CmdL.FileSize() == 0)
ad7e0941	423	{
cbbee23e	424	ShowHelp(CmdL, Cmds);
ad7e0941 DK	425	exit(1);
	426	}
	427	}
	428	/}}}/
e7e10e47 DK	429	unsigned short DispatchCommandLine(CommandLine &CmdL, CommandLine::DispatchWithHelp const * const Cmds) /{{{/
	430	{
	431	// Match the operation
	432	bool const returned = (Cmds != nullptr) ? CmdL.DispatchArg(Cmds) : true;
	433
	434	// Print any errors or warnings found during parsing
	435	bool const Errors = _error->PendingError();
	436	if (_config->FindI("quiet",0) > 0)
	437	_error->DumpErrors();
	438	else
	439	_error->DumpErrors(GlobalError::DEBUG);
	440	if (returned == false)
	441	return 100;
	442	return Errors == true ? 100 : 0;
	443	}
	444	/}}}/