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

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

#include <apt-pkg/cmndline.h>

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

#include <vector>
#include <stdarg.h>
#include <string.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);
   }
   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("gencaches", "showsrc", "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("clean", "autoclean", "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",
	    "deselect-upgrade", "autoremove", "clean", "autoclean", "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,"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,"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", "install",
	    "markauto", "unmarkauto"))
      ;
   else
      return false;

   addArg('v',"verbose","APT::MarkAuto::Verbose",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);
   addArg('f',"file","Dir::State::extended_states",CommandLine::HasArg);

   return true;
}
									/*}}}*/
static bool addArgumentsAPT(std::vector<CommandLine::Args> &Args, char const * const Cmd)/*{{{*/
{
   if (CmdMatches("list"))
   {
      addArg(0,"installed","APT::Cmd::Installed",0);
      addArg(0,"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
Commit	Line	Data
b9179170 MV	1	// Include Files /{{{/
	2	#include <config.h>
	3
	4	#include <apt-pkg/cmndline.h>
b9179170	5
453b82a3	6	#include <apt-private/private-cmndline.h>
b9179170	7
453b82a3	8	#include <vector>
b9179170 MV	9	#include <stdarg.h>
	10	#include <string.h>
	11
b9179170 MV	12	#include <apti18n.h>
	13	/}}}/
	14
a02db58f	15	APT_SENTINEL static bool strcmp_match_in_list(char const * const Cmd, ...) /{{{/
b9179170 MV	16	{
	17	va_list args;
	18	bool found = false;
	19	va_start(args, Cmd);
	20	char const * Match = NULL;
	21	while ((Match = va_arg(args, char const *)) != NULL)
	22	{
	23	if (strcmp(Cmd, Match) != 0)
	24	continue;
	25	found = true;
	26	break;
	27	}
	28	va_end(args);
	29	return found;
	30	}
	31	/}}}/
	32	#define addArg(w,x,y,z) Args.push_back(CommandLine::MakeArgs(w,x,y,z))
	33	#define CmdMatches(...) strcmp_match_in_list(Cmd, __VA_ARGS__, NULL)
c3ccac92	34	static bool addArgumentsAPTCache(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	35	{
	36	if (CmdMatches("depends", "rdepends", "xvcg", "dotty"))
	37	{
	38	addArg('i', "important", "APT::Cache::Important", 0);
	39	addArg(0, "installed", "APT::Cache::Installed", 0);
	40	addArg(0, "pre-depends", "APT::Cache::ShowPre-Depends", 0);
	41	addArg(0, "depends", "APT::Cache::ShowDepends", 0);
	42	addArg(0, "recommends", "APT::Cache::ShowRecommends", 0);
	43	addArg(0, "suggests", "APT::Cache::ShowSuggests", 0);
	44	addArg(0, "replaces", "APT::Cache::ShowReplaces", 0);
	45	addArg(0, "breaks", "APT::Cache::ShowBreaks", 0);
	46	addArg(0, "conflicts", "APT::Cache::ShowConflicts", 0);
	47	addArg(0, "enhances", "APT::Cache::ShowEnhances", 0);
	48	addArg(0, "recurse", "APT::Cache::RecurseDepends", 0);
	49	}
	50	else if (CmdMatches("search"))
	51	{
	52	addArg('n', "names-only", "APT::Cache::NamesOnly", 0);
	53	addArg('f', "full", "APT::Cache::ShowFull", 0);
	54	}
	55	else if (CmdMatches("show"))
	56	{
	57	addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
	58	}
	59	else if (CmdMatches("pkgnames"))
	60	{
	61	addArg(0, "all-names", "APT::Cache::AllNames", 0);
	62	}
58c2833f MV	63	else if (CmdMatches("unmet"))
	64	{
	65	addArg('i', "important", "APT::Cache::Important", 0);
	66	}
b9179170	67	else if (CmdMatches("gencaches", "showsrc", "showpkg", "stats", "dump",
58c2833f	68	"dumpavail", "showauto", "policy", "madison"))
b9179170 MV	69	;
	70	else
	71	return false;
	72
859093da DK	73	bool const found_something = Args.empty() == false;
859093da DK	74
b9179170 MV	75	// FIXME: move to the correct command(s)
	76	addArg('g', "generate", "APT::Cache::Generate", 0);
	77	addArg('t', "target-release", "APT::Default-Release", CommandLine::HasArg);
	78	addArg('t', "default-release", "APT::Default-Release", CommandLine::HasArg);
	79
	80	addArg('p', "pkg-cache", "Dir::Cache::pkgcache", CommandLine::HasArg);
	81	addArg('s', "src-cache", "Dir::Cache::srcpkgcache", CommandLine::HasArg);
859093da DK	82
859093da DK	83	return found_something;
b9179170 MV	84	}
b9179170 MV	85	/}}}/
c3ccac92	86	static bool addArgumentsAPTCDROM(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	87	{
	88	if (CmdMatches("add", "ident") == false)
	89	return false;
	90
	91	// FIXME: move to the correct command(s)
	92	addArg(0, "auto-detect", "Acquire::cdrom::AutoDetect", CommandLine::Boolean);
	93	addArg('d', "cdrom", "Acquire::cdrom::mount", CommandLine::HasArg);
	94	addArg('r', "rename", "APT::CDROM::Rename", 0);
	95	addArg('m', "no-mount", "APT::CDROM::NoMount", 0);
	96	addArg('f', "fast", "APT::CDROM::Fast", 0);
	97	addArg('n', "just-print", "APT::CDROM::NoAct", 0);
	98	addArg('n', "recon", "APT::CDROM::NoAct", 0);
	99	addArg('n', "no-act", "APT::CDROM::NoAct", 0);
	100	addArg('a', "thorough", "APT::CDROM::Thorough", 0);
	101	return true;
	102	}
	103	/}}}/
c3ccac92	104	static bool addArgumentsAPTConfig(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	105	{
	106	if (CmdMatches("dump"))
	107	{
	108	addArg(0,"empty","APT::Config::Dump::EmptyValue",CommandLine::Boolean);
	109	addArg(0,"format","APT::Config::Dump::Format",CommandLine::HasArg);
	110	}
	111	else if (CmdMatches("shell"))
	112	;
	113	else
	114	return false;
	115
	116	return true;
	117	}
	118	/}}}/
c3ccac92	119	static bool addArgumentsAPTGet(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	120	{
b9179170 MV	121	if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
ebe24b7a	122	"dselect-upgrade", "autoremove", "full-upgrade"))
b9179170	123	{
4fb66d87	124	addArg(0, "show-progress", "DpkgPM::Progress", 0);
b9179170 MV	125	addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
	126	addArg(0, "purge", "APT::Get::Purge", 0);
	127	addArg('V',"verbose-versions","APT::Get::Show-Versions",0);
	128	addArg(0, "auto-remove", "APT::Get::AutomaticRemove", 0);
	129	addArg(0, "reinstall", "APT::Get::ReInstall", 0);
	130	addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
	131	if (CmdMatches("upgrade"))
	132	{
2004d647	133	addArg(0, "new-pkgs", "APT::Get::Upgrade-Allow-New",
c678a044	134	CommandLine::Boolean);
b9179170 MV	135	}
	136	}
	137	else if (CmdMatches("update"))
	138	{
	139	addArg(0, "list-cleanup", "APT::Get::List-Cleanup", 0);
	140	}
	141	else if (CmdMatches("source"))
	142	{
	143	addArg('b', "compile", "APT::Get::Compile", 0);
	144	addArg('b', "build", "APT::Get::Compile", 0);
ce7f128c	145	addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
b9179170 MV	146	addArg(0, "diff-only", "APT::Get::Diff-Only", 0);
	147	addArg(0, "debian-only", "APT::Get::Diff-Only", 0);
	148	addArg(0, "tar-only", "APT::Get::Tar-Only", 0);
	149	addArg(0, "dsc-only", "APT::Get::Dsc-Only", 0);
	150	}
	151	else if (CmdMatches("build-dep"))
	152	{
	153	addArg('a', "host-architecture", "APT::Get::Host-Architecture", CommandLine::HasArg);
ce7f128c	154	addArg('P', "build-profiles", "APT::Build-Profiles", CommandLine::HasArg);
e4e5d47b	155	addArg(0, "purge", "APT::Get::Purge", 0);
b9179170	156	addArg(0, "solver", "APT::Solver", CommandLine::HasArg);
c872ac50 MV	157	// this has no effect but sbuild is using it (see LP: #1255806)
	158	// once sbuild is fixed, this option can be removed
	159	addArg('f', "fix-broken", "APT::Get::Fix-Broken", 0);
b9179170 MV	160	}
	161	else if (CmdMatches("clean", "autoclean", "check", "download", "changelog") \|\|
	162	CmdMatches("markauto", "unmarkauto")) // deprecated commands
	163	;
	164	else if (CmdMatches("moo"))
	165	addArg(0, "color", "APT::Moo::Color", 0);
	166
	167	if (CmdMatches("install", "remove", "purge", "upgrade", "dist-upgrade",
	168	"deselect-upgrade", "autoremove", "clean", "autoclean", "check",
8cc3535f	169	"build-dep", "full-upgrade", "source"))
b9179170 MV	170	{
	171	addArg('s', "simulate", "APT::Get::Simulate", 0);
	172	addArg('s', "just-print", "APT::Get::Simulate", 0);
	173	addArg('s', "recon", "APT::Get::Simulate", 0);
	174	addArg('s', "dry-run", "APT::Get::Simulate", 0);
	175	addArg('s', "no-act", "APT::Get::Simulate", 0);
	176	}
	177
859093da DK	178	bool const found_something = Args.empty() == false;
859093da DK	179
b9179170 MV	180	// FIXME: move to the correct command(s)
	181	addArg('d',"download-only","APT::Get::Download-Only",0);
	182	addArg('y',"yes","APT::Get::Assume-Yes",0);
	183	addArg('y',"assume-yes","APT::Get::Assume-Yes",0);
	184	addArg(0,"assume-no","APT::Get::Assume-No",0);
	185	addArg('u',"show-upgraded","APT::Get::Show-Upgraded",0);
	186	addArg('m',"ignore-missing","APT::Get::Fix-Missing",0);
	187	addArg('t',"target-release","APT::Default-Release",CommandLine::HasArg);
	188	addArg('t',"default-release","APT::Default-Release",CommandLine::HasArg);
	189	addArg(0,"download","APT::Get::Download",0);
	190	addArg(0,"fix-missing","APT::Get::Fix-Missing",0);
	191	addArg(0,"ignore-hold","APT::Ignore-Hold",0);
	192	addArg(0,"upgrade","APT::Get::upgrade",0);
	193	addArg(0,"only-upgrade","APT::Get::Only-Upgrade",0);
	194	addArg(0,"force-yes","APT::Get::force-yes",0);
	195	addArg(0,"print-uris","APT::Get::Print-URIs",0);
	196	addArg(0,"trivial-only","APT::Get::Trivial-Only",0);
	197	addArg(0,"remove","APT::Get::Remove",0);
	198	addArg(0,"only-source","APT::Get::Only-Source",0);
	199	addArg(0,"arch-only","APT::Get::Arch-Only",0);
	200	addArg(0,"allow-unauthenticated","APT::Get::AllowUnauthenticated",0);
	201	addArg(0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean);
	202	addArg(0,"install-suggests","APT::Install-Suggests",CommandLine::Boolean);
	203	addArg(0,"fix-policy","APT::Get::Fix-Policy-Broken",0);
	204
859093da	205	return found_something;
b9179170 MV	206	}
b9179170 MV	207	/}}}/
c3ccac92	208	static bool addArgumentsAPTMark(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	209	{
	210	if (CmdMatches("auto", "manual", "hold", "unhold", "showauto",
	211	"showmanual", "showhold", "showholds", "install",
	212	"markauto", "unmarkauto"))
	213	;
	214	else
	215	return false;
	216
	217	addArg('v',"verbose","APT::MarkAuto::Verbose",0);
	218	addArg('s',"simulate","APT::Mark::Simulate",0);
	219	addArg('s',"just-print","APT::Mark::Simulate",0);
	220	addArg('s',"recon","APT::Mark::Simulate",0);
	221	addArg('s',"dry-run","APT::Mark::Simulate",0);
	222	addArg('s',"no-act","APT::Mark::Simulate",0);
	223	addArg('f',"file","Dir::State::extended_states",CommandLine::HasArg);
	224
	225	return true;
	226	}
	227	/}}}/
c3ccac92	228	static bool addArgumentsAPT(std::vector<CommandLine::Args> &Args, char const * const Cmd)/{{{/
b9179170 MV	229	{
	230	if (CmdMatches("list"))
	231	{
	232	addArg(0,"installed","APT::Cmd::Installed",0);
	233	addArg(0,"upgradable","APT::Cmd::Upgradable",0);
3bdf7da5	234	addArg(0,"manual-installed","APT::Cmd::Manual-Installed",0);
e1dc051a	235	addArg('v', "verbose", "APT::Cmd::List-Include-Summary", 0);
c1a61d1c	236	addArg('a', "all-versions", "APT::Cmd::All-Versions", 0);
b9179170	237	}
06293aa7 MV	238	else if (CmdMatches("show"))
	239	{
	240	addArg('a', "all-versions", "APT::Cache::AllVersions", 0);
	241	}
b9179170 MV	242	else if (addArgumentsAPTGet(Args, Cmd) \|\| addArgumentsAPTCache(Args, Cmd))
	243	{
	244	// we have no (supported) command-name overlaps so far, so we call
	245	// specifics in order until we find one which adds arguments
	246	}
	247	else
	248	return false;
	249
	250	return true;
	251	}
	252	/}}}/
	253	std::vector<CommandLine::Args> getCommandArgs(char const * const Program, char const * const Cmd)/{{{/
	254	{
	255	std::vector<CommandLine::Args> Args;
	256	Args.reserve(50);
	257	if (Program == NULL \|\| Cmd == NULL)
	258	; // FIXME: Invalid command supplied
	259	else if (strcmp(Cmd, "help") == 0)
	260	; // no options for help so no need to implement it in each
	261	else if (strcmp(Program, "apt-get") == 0)
	262	addArgumentsAPTGet(Args, Cmd);
	263	else if (strcmp(Program, "apt-cache") == 0)
	264	addArgumentsAPTCache(Args, Cmd);
	265	else if (strcmp(Program, "apt-cdrom") == 0)
	266	addArgumentsAPTCDROM(Args, Cmd);
	267	else if (strcmp(Program, "apt-config") == 0)
	268	addArgumentsAPTConfig(Args, Cmd);
	269	else if (strcmp(Program, "apt-mark") == 0)
	270	addArgumentsAPTMark(Args, Cmd);
	271	else if (strcmp(Program, "apt") == 0)
	272	addArgumentsAPT(Args, Cmd);
	273
	274	// options without a command
	275	addArg('h', "help", "help", 0);
	276	addArg('v', "version", "version", 0);
	277	// general options
	278	addArg('q', "quiet", "quiet", CommandLine::IntLevel);
	279	addArg('q', "silent", "quiet", CommandLine::IntLevel);
	280	addArg('c', "config-file", 0, CommandLine::ConfigFile);
	281	addArg('o', "option", 0, CommandLine::ArbItem);
	282	addArg(0, NULL, NULL, 0);
	283
	284	return Args;
	285	}
	286	/}}}/
	287	#undef CmdMatches
	288	#undef addArg