[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 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 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-mark") == 0)
      addArgumentsAPTMark(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->Set("Binary", binary);
   std::string const conf = "Binary::" + binary;
   _config->MoveSubTree(conf.c_str(), NULL);
}
									/*}}}*/
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))
{
   CmdL = CommandLine(Args,_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);

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

   // See if the help should be shown
   if (_config->FindB("help") == true || _config->FindB("version") == true)
   {
      ShowHelp(CmdL);
      exit(0);
   }
   if (Cmds != NULL && CmdL.FileSize() == 0)
   {
      ShowHelp(CmdL);
      exit(1);
   }
}
									/*}}}*/
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
	127	return true;
	128	}
	129	/}}}/
c3ccac92	130	static bool addArgumentsAPTGet(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	131	{
b9179170 MV	132	if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
ebe24b7a	133	"dselect-upgrade", "autoremove", "full-upgrade"))
b9179170	134	{
4fb66d87	135	addArg(0, "show-progress", "DpkgPM::Progress", 0);
b9179170 MV	136	addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
	137	addArg(0, "purge", "APT::Get::Purge", 0);
	138	addArg('V',"verbose-versions","APT::Get::Show-Versions",0);
	139	addArg(0, "auto-remove", "APT::Get::AutomaticRemove", 0);
	140	addArg(0, "reinstall", "APT::Get::ReInstall", 0);
	141	addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
	142	if (CmdMatches("upgrade"))
	143	{
2004d647	144	addArg(0, "new-pkgs", "APT::Get::Upgrade-Allow-New",
c678a044	145	CommandLine::Boolean);
b9179170 MV	146	}
	147	}
	148	else if (CmdMatches("update"))
	149	{
	150	addArg(0, "list-cleanup", "APT::Get::List-Cleanup", 0);
	151	}
	152	else if (CmdMatches("source"))
	153	{
	154	addArg('b', "compile", "APT::Get::Compile", 0);
	155	addArg('b', "build", "APT::Get::Compile", 0);
ce7f128c	156	addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
b9179170 MV	157	addArg(0, "diff-only", "APT::Get::Diff-Only", 0);
	158	addArg(0, "debian-only", "APT::Get::Diff-Only", 0);
	159	addArg(0, "tar-only", "APT::Get::Tar-Only", 0);
	160	addArg(0, "dsc-only", "APT::Get::Dsc-Only", 0);
	161	}
	162	else if (CmdMatches("build-dep"))
	163	{
	164	addArg('a', "host-architecture", "APT::Get::Host-Architecture", CommandLine::HasArg);
ce7f128c	165	addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
e4e5d47b	166	addArg(0, "purge", "APT::Get::Purge", 0);
b9179170	167	addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
c872ac50 MV	168	// this has no effect but sbuild is using it (see LP: #1255806)
	169	// once sbuild is fixed, this option can be removed
	170	addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
b9179170	171	}
c2a4a8dd	172	else if (CmdMatches("indextargets"))
8881b11e	173	{
c2a4a8dd DK	174	addArg(0,"format","APT::Get::IndexTargets::Format", CommandLine::HasArg);
c2a4a8dd DK	175	addArg(0,"release-info","APT::Get::IndexTargets::ReleaseInfo", 0);
8881b11e	176	}
f66738d7	177	else if (CmdMatches("clean", "autoclean", "auto-clean", "check", "download", "changelog") \|\|
b9179170 MV	178	CmdMatches("markauto", "unmarkauto")) // deprecated commands
	179	;
	180	else if (CmdMatches("moo"))
	181	addArg(0, "color", "APT::Moo::Color", 0);
	182
	183	if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
f66738d7	184	"dselect-upgrade", "autoremove", "auto-remove", "clean", "autoclean", "auto-clean", "check",
f83b5627	185	"build-dep", "full-upgrade", "source"))
b9179170 MV	186	{
	187	addArg('s', "simulate", "APT::Get::Simulate", 0);
	188	addArg('s', "just-print", "APT::Get::Simulate", 0);
	189	addArg('s', "recon", "APT::Get::Simulate", 0);
	190	addArg('s', "dry-run", "APT::Get::Simulate", 0);
	191	addArg('s', "no-act", "APT::Get::Simulate", 0);
	192	}
	193
859093da DK	194	bool const found_something = Args.empty() == false;
859093da DK	195
b9179170 MV	196	// FIXME: move to the correct command(s)
	197	addArg('d',"download-only","APT::Get::Download-Only",0);
	198	addArg('y',"yes","APT::Get::Assume-Yes",0);
	199	addArg('y',"assume-yes","APT::Get::Assume-Yes",0);
	200	addArg(0,"assume-no","APT::Get::Assume-No",0);
	201	addArg('u',"show-upgraded","APT::Get::Show-Upgraded",0);
	202	addArg('m',"ignore-missing","APT::Get::Fix-Missing",0);
	203	addArg('t',"target-release","APT::Default-Release",CommandLine::HasArg);
	204	addArg('t',"default-release","APT::Default-Release",CommandLine::HasArg);
	205	addArg(0,"download","APT::Get::Download",0);
	206	addArg(0,"fix-missing","APT::Get::Fix-Missing",0);
	207	addArg(0,"ignore-hold","APT::Ignore-Hold",0);
	208	addArg(0,"upgrade","APT::Get::upgrade",0);
	209	addArg(0,"only-upgrade","APT::Get::Only-Upgrade",0);
b381a482 JAK	210	addArg(0,"allow-change-held-packages","APT::Get::allow-change-held-packages",CommandLine::Boolean);
	211	addArg(0,"allow-remove-essential","APT::Get::allow-remove-essential",CommandLine::Boolean);
	212	addArg(0,"allow-downgrades","APT::Get::allow-downgrades",CommandLine::Boolean);
b9179170 MV	213	addArg(0,"force-yes","APT::Get::force-yes",0);
	214	addArg(0,"print-uris","APT::Get::Print-URIs",0);
	215	addArg(0,"trivial-only","APT::Get::Trivial-Only",0);
	216	addArg(0,"remove","APT::Get::Remove",0);
	217	addArg(0,"only-source","APT::Get::Only-Source",0);
	218	addArg(0,"arch-only","APT::Get::Arch-Only",0);
	219	addArg(0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0);
c99fe2e1	220	addArg(0,"allow-insecure-repositories","Acquire::AllowInsecureRepositories",0);
b9179170 MV	221	addArg(0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean);
	222	addArg(0,"install-suggests","APT::Install-Suggests",CommandLine::Boolean);
	223	addArg(0,"fix-policy","APT::Get::Fix-Policy-Broken",0);
	224
859093da	225	return found_something;
b9179170 MV	226	}
b9179170 MV	227	/}}}/
c3ccac92	228	static bool addArgumentsAPTMark(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	229	{
b9179170 MV	230	if (CmdMatches("auto", "manual", "hold", "unhold", "showauto",
64e3414e	231	"showmanual", "showhold", "showholds",
b9179170	232	"markauto", "unmarkauto"))
64e3414e DK	233	{
	234	addArg('f',"file","Dir::State::extended_states",CommandLine::HasArg);
	235	}
	236	else if (CmdMatches("install", "remove", "deinstall", "purge",
	237	"showinstall", "showinstalls", "showremove", "showremoves",
	238	"showdeinstall", "showdeinstalls", "showpurge", "showpurges"))
b9179170 MV	239	;
	240	else
	241	return false;
	242
64e3414e DK	243	if (CmdMatches("markauto", "unmarkauto"))
	244	{
	245	addArg('v',"verbose","APT::MarkAuto::Verbose",0);
	246	}
	247
	248	if (strncmp(Cmd, "show", strlen("show")) != 0)
	249	{
	250	addArg('s',"simulate","APT::Mark::Simulate",0);
	251	addArg('s',"just-print","APT::Mark::Simulate",0);
	252	addArg('s',"recon","APT::Mark::Simulate",0);
	253	addArg('s',"dry-run","APT::Mark::Simulate",0);
	254	addArg('s',"no-act","APT::Mark::Simulate",0);
	255	}
b9179170 MV	256
	257	return true;
	258	}
	259	/}}}/
c3ccac92	260	static bool addArgumentsAPT(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	261	{
	262	if (CmdMatches("list"))
	263	{
d2c712a1	264	addArg('i',"installed","APT::Cmd::Installed",0);
df7c9fd2	265	addArg(0,"upgradeable","APT::Cmd::Upgradable",0);
d2c712a1	266	addArg('u',"upgradable","APT::Cmd::Upgradable",0);
3bdf7da5	267	addArg(0,"manual-installed","APT::Cmd::Manual-Installed",0);
e1dc051a	268	addArg('v', "verbose", "APT::Cmd::List-Include-Summary", 0);
c1a61d1c	269	addArg('a', "all-versions", "APT::Cmd::All-Versions", 0);
b9179170	270	}
06293aa7 MV	271	else if (CmdMatches("show"))
	272	{
	273	addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
	274	}
b9179170 MV	275	else if (addArgumentsAPTGet(Args, Cmd) \|\| addArgumentsAPTCache(Args, Cmd))
	276	{
	277	// we have no (supported) command-name overlaps so far, so we call
	278	// specifics in order until we find one which adds arguments
	279	}
	280	else
	281	return false;
	282
	283	return true;
	284	}
	285	/}}}/
	286	std::vector<CommandLine::Args> getCommandArgs(char const * const Program, char const * const Cmd)/{{{/
	287	{
	288	std::vector<CommandLine::Args> Args;
	289	Args.reserve(50);
	290	if (Program == NULL \|\| Cmd == NULL)
	291	; // FIXME: Invalid command supplied
	292	else if (strcmp(Cmd, "help") == 0)
	293	; // no options for help so no need to implement it in each
	294	else if (strcmp(Program, "apt-get") == 0)
	295	addArgumentsAPTGet(Args, Cmd);
	296	else if (strcmp(Program, "apt-cache") == 0)
	297	addArgumentsAPTCache(Args, Cmd);
	298	else if (strcmp(Program, "apt-cdrom") == 0)
	299	addArgumentsAPTCDROM(Args, Cmd);
	300	else if (strcmp(Program, "apt-config") == 0)
	301	addArgumentsAPTConfig(Args, Cmd);
	302	else if (strcmp(Program, "apt-mark") == 0)
	303	addArgumentsAPTMark(Args, Cmd);
	304	else if (strcmp(Program, "apt") == 0)
	305	addArgumentsAPT(Args, Cmd);
	306
	307	// options without a command
	308	addArg('h', "help", "help", 0);
	309	addArg('v', "version", "version", 0);
	310	// general options
	311	addArg('q', "quiet", "quiet", CommandLine::IntLevel);
	312	addArg('q', "silent", "quiet", CommandLine::IntLevel);
	313	addArg('c', "config-file", 0, CommandLine::ConfigFile);
	314	addArg('o', "option", 0, CommandLine::ArbItem);
	315	addArg(0, NULL, NULL, 0);
	316
	317	return Args;
	318	}
	319	/}}}/
	320	#undef CmdMatches
	321	#undef addArg
501cd23e DK	322	static void BinarySpecificConfiguration(char const * const Binary) /{{{/
	323	{
	324	std::string const binary = flNotDir(Binary);
	325	if (binary == "apt" \|\| binary == "apt-config")
	326	{
631800b1	327	_config->CndSet("Binary::apt::APT::Color", true);
501cd23e DK	328	_config->CndSet("Binary::apt::APT::Cache::Show::Version", 2);
	329	_config->CndSet("Binary::apt::APT::Cache::AllVersions", false);
	330	_config->CndSet("Binary::apt::APT::Cache::ShowVirtuals", true);
631800b1 DK	331	_config->CndSet("Binary::apt::APT::Cache::Search::Version", 2);
	332	_config->CndSet("Binary::apt::APT::Get::Upgrade-Allow-New", true);
	333	_config->CndSet("Binary::apt::APT::Cmd::Show-Update-Stats", true);
	334	_config->CndSet("Binary::apt::DPkg::Progress-Fancy", true);
501cd23e DK	335	}
	336
	337	_config->Set("Binary", binary);
	338	std::string const conf = "Binary::" + binary;
	339	_config->MoveSubTree(conf.c_str(), NULL);
	340	}
	341	/}}}/
ad7e0941 DK	342	void ParseCommandLine(CommandLine &CmdL, CommandLine::Dispatch * const Cmds, CommandLine::Args * const Args,/{{{/
	343	Configuration * const * const Cnf, pkgSystem ** const Sys, int const argc, const char argv[], bool(ShowHelp)(CommandLine &CmdL))
	344	{
	345	CmdL = CommandLine(Args,_config);
c3ded84c DK	346	if (Cnf != NULL && pkgInitConfig(**Cnf) == false)
	347	{
	348	_error->DumpErrors();
	349	exit(100);
	350	}
	351
	352	if (likely(argc != 0 && argv[0] != NULL))
501cd23e	353	BinarySpecificConfiguration(argv[0]);
c3ded84c DK	354
c3ded84c DK	355	if (CmdL.Parse(argc,argv) == false \|\|
ad7e0941 DK	356	(Sys != NULL && pkgInitSystem(_config, Sys) == false))
	357	{
	358	if (_config->FindB("version") == true)
	359	ShowHelp(CmdL);
	360
	361	_error->DumpErrors();
	362	exit(100);
	363	}
	364
	365	// See if the help should be shown
	366	if (_config->FindB("help") == true \|\| _config->FindB("version") == true)
	367	{
	368	ShowHelp(CmdL);
	369	exit(0);
	370	}
	371	if (Cmds != NULL && CmdL.FileSize() == 0)
	372	{
	373	ShowHelp(CmdL);
	374	exit(1);
	375	}
	376	}
	377	/}}}/