[ntk/apt.git] / cmdline / apt-extracttemplates.cc

// -*- mode: cpp; mode: fold -*-
// Description								/*{{{*/
// $Id: apt-extracttemplates.cc,v 1.15 2003/07/26 00:00:11 mdz Exp $
/* ######################################################################
   
   APT Extract Templates - Program to extract debconf config and template
                           files

   This is a simple program to extract config and template information 
   from Debian packages. It can be used to speed up the preconfiguration
   process for debconf-enabled packages
   
   ##################################################################### */
									/*}}}*/
// Include Files							/*{{{*/
#include<config.h>

#include <apt-pkg/init.h>
#include <apt-pkg/cmndline.h>
#include <apt-pkg/pkgcache.h>
#include <apt-pkg/cacheiterators.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/sourcelist.h>
#include <apt-pkg/pkgcachegen.h>
#include <apt-pkg/version.h>
#include <apt-pkg/tagfile.h>
#include <apt-pkg/debfile.h>
#include <apt-pkg/deblistparser.h>
#include <apt-pkg/error.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/pkgsystem.h>
#include <apt-pkg/dirstream.h>
#include <apt-pkg/mmap.h>

#include <iostream>
#include <stdio.h>
#include <string.h>
#include <unistd.h>

#include "apt-extracttemplates.h"

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

using namespace std;

pkgCache *DebFile::Cache = 0;

// DebFile::DebFile - Construct the DebFile object			/*{{{*/
// ---------------------------------------------------------------------
/* */
DebFile::DebFile(const char *debfile)
	: File(debfile, FileFd::ReadOnly), Size(0), Control(NULL), ControlLen(0),
	  DepOp(0), PreDepOp(0), Config(0), Template(0), Which(None)
{
}
									/*}}}*/
// DebFile::~DebFile - Destruct the DebFile object			/*{{{*/
// ---------------------------------------------------------------------
/* */
DebFile::~DebFile()
{
	delete [] Control;
	delete [] Config;
	delete [] Template;
}
									/*}}}*/
// DebFile::GetInstalledVer - Find out the installed version of a pkg	/*{{{*/
// ---------------------------------------------------------------------
/* */
string DebFile::GetInstalledVer(const string &package)
{
	pkgCache::PkgIterator Pkg = Cache->FindPkg(package);
	if (Pkg.end() == false) 
	{
		pkgCache::VerIterator V = Pkg.CurrentVer();
		if (V.end() == false)
		{
			return V.VerStr();
		}
	}

	return string();
}
									/*}}}*/
// DebFile::Go - Start extracting a debian package			/*{{{*/
// ---------------------------------------------------------------------
/* */
bool DebFile::Go()
{
	debDebFile Deb(File);

	return Deb.ExtractTarMember(*this, "control.tar");
}
									/*}}}*/
// DebFile::DoItem examine element in package and mark			/*{{{*/
// ---------------------------------------------------------------------
/* */
bool DebFile::DoItem(Item &I, int &Fd)
{
	if (strcmp(I.Name, "control") == 0)
	{
		delete [] Control;
		Control = new char[I.Size+1];
		Control[I.Size] = 0;
		Which = IsControl;
		ControlLen = I.Size;
		// make it call the Process method below. this is so evil
		Fd = -2;
	}
	else if (strcmp(I.Name, "config") == 0)
	{
		delete [] Config;
		Config = new char[I.Size+1];
		Config[I.Size] = 0;
		Which = IsConfig;
		Fd = -2; 
	} 
	else if (strcmp(I.Name, "templates") == 0)
	{
		delete [] Template;
		Template = new char[I.Size+1];
		Template[I.Size] = 0;
		Which = IsTemplate;
		Fd = -2;
	} 
	else 
	{
		// Ignore it
		Fd = -1;
	}
	return true;
}
									/*}}}*/
// DebFile::Process examine element in package and copy			/*{{{*/
// ---------------------------------------------------------------------
/* */
bool DebFile::Process(Item &/*I*/, const unsigned char *data,
		unsigned long size, unsigned long pos)
{
	switch (Which)
	{
	case IsControl:
		memcpy(Control + pos, data, size);
		break;
	case IsConfig:
		memcpy(Config + pos, data, size);
		break;
	case IsTemplate:
		memcpy(Template + pos, data, size);
		break;
	default: /* throw it away */ ;
	}
	return true;
}
									/*}}}*/
// DebFile::ParseInfo - Parse control file for dependency info		/*{{{*/
// ---------------------------------------------------------------------
/* */
bool DebFile::ParseInfo()
{
	if (Control == NULL) return false;
	
	pkgTagSection Section;
	Section.Scan(Control, ControlLen);

	Package = Section.FindS("Package");
	Version = GetInstalledVer(Package);

	const char *Start, *Stop;
	if (Section.Find("Depends", Start, Stop) == true)
	{
		while (1)
		{
			string P, V;
			unsigned int Op;
			Start = debListParser::ParseDepends(Start, Stop, P, V, Op);
			if (Start == 0) return false;
			if (P == "debconf")
			{
				DepVer = V;
				DepOp = Op;
				break;
			}
			if (Start == Stop) break;
		}
	}
	
	if (Section.Find("Pre-Depends", Start, Stop) == true)
	{
		while (1)
		{
			string P, V;
			unsigned int Op;
			Start = debListParser::ParseDepends(Start, Stop, P, V, Op);
			if (Start == 0) return false;
			if (P == "debconf")
			{
				PreDepVer = V;
				PreDepOp = Op;
				break;
			}
			if (Start == Stop) break;
		}
	}
	
	return true;
}
									/*}}}*/
// ShowHelp - show a short help text					/*{{{*/
// ---------------------------------------------------------------------
/* */
static int ShowHelp(void)
{
   	ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION,
	    COMMON_ARCH,__DATE__,__TIME__);

	if (_config->FindB("version") == true) 
		return 0;

	cout << 
		_("Usage: apt-extracttemplates file1 [file2 ...]\n"
		"\n"
		"apt-extracttemplates is a tool to extract config and template info\n"
		"from debian packages\n"
		"\n"
		"Options:\n"
	        "  -h   This help text\n"
		"  -t   Set the temp dir\n"
		"  -c=? Read this configuration file\n"
		"  -o=? Set an arbitrary configuration option, eg -o dir::cache=/tmp\n");
	return 0;
}
									/*}}}*/
// WriteFile - write the contents of the passed string to a file	/*{{{*/
// ---------------------------------------------------------------------
/* */
static string WriteFile(const char *package, const char *prefix, const char *data)
{
	char fn[512];
	static int i;

        std::string tempdir = GetTempDir();
	snprintf(fn, sizeof(fn), "%s/%s.%s.%u%d",
                 _config->Find("APT::ExtractTemplates::TempDir", 
                               tempdir.c_str()).c_str(),
                 package, prefix, getpid(), i++);
	FileFd f;
	if (data == NULL)
		data = "";

	if (!f.Open(fn, FileFd::WriteTemp, 0600))
	{
		_error->Errno("ofstream::ofstream",_("Unable to write to %s"),fn);
		return string();
	}

	f.Write(data, strlen(data));
	f.Close();
	return fn;
}
									/*}}}*/
// WriteConfig - write out the config data from a debian package file	/*{{{*/
// ---------------------------------------------------------------------
/* */
static void WriteConfig(const DebFile &file)
{
	string templatefile = WriteFile(file.Package.c_str(), "template", file.Template);
	string configscript = WriteFile(file.Package.c_str(), "config", file.Config);

	if (templatefile.empty() == true || configscript.empty() == true)
		return;
	cout << file.Package << " " << file.Version << " " 
	     << templatefile << " " << configscript << endl;
}
									/*}}}*/
// InitCache - initialize the package cache				/*{{{*/
// ---------------------------------------------------------------------
/* */
static bool Go(CommandLine &CmdL)
{	
	// Initialize the apt cache
	MMap *Map = 0;
	pkgSourceList List;
	List.ReadMainList();
	pkgCacheGenerator::MakeStatusCache(List,NULL,&Map,true);
	if (Map == 0)
	   return false;
	DebFile::Cache = new pkgCache(Map);
	if (_error->PendingError() == true)
		return false;

	// Find out what version of debconf is currently installed
	string debconfver = DebFile::GetInstalledVer("debconf");
	if (debconfver.empty() == true)
		return _error->Error( _("Cannot get debconf version. Is debconf installed?"));

	// Process each package passsed in
	for (unsigned int I = 0; I != CmdL.FileSize(); I++)
	{
		// Will pick up the errors later..
		DebFile file(CmdL.FileList[I]);
		if (file.Go() == false)
		{
		        _error->Error("Prior errors apply to %s",CmdL.FileList[I]);
			continue;
		}

		// Does the package have templates?
		if (file.Template != 0 && file.ParseInfo() == true)
		{
			// Check to make sure debconf dependencies are
			// satisfied
			// cout << "Check " << file.DepVer << ',' << debconfver << endl;
			if (file.DepVer != "" &&
			    DebFile::Cache->VS->CheckDep(debconfver.c_str(),
					file.DepOp,file.DepVer.c_str()
							 ) == false)
				continue;
			if (file.PreDepVer != "" &&
			    DebFile::Cache->VS->CheckDep(debconfver.c_str(),
			                file.PreDepOp,file.PreDepVer.c_str()
							 ) == false) 
				continue;

			WriteConfig(file);
		}
	}
	

	delete Map;
	delete DebFile::Cache;
	
	return !_error->PendingError();
}
									/*}}}*/
int main(int argc, const char **argv)					/*{{{*/
{
	CommandLine::Args Args[] = {
		{'h',"help","help",0},
		{'v',"version","version",0},
		{'t',"tempdir","APT::ExtractTemplates::TempDir",CommandLine::HasArg},
		{'c',"config-file",0,CommandLine::ConfigFile},
		{'o',"option",0,CommandLine::ArbItem},
		{0,0,0,0}};

	// Set up gettext support
	setlocale(LC_ALL,"");
	textdomain(PACKAGE);

	// Parse the command line and initialize the package library
	CommandLine CmdL(Args,_config);
	if (pkgInitConfig(*_config) == false ||
	    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 ||
	    CmdL.FileSize() == 0)
		return ShowHelp();
	
	Go(CmdL);

	// Print any errors or warnings found during operation
	if (_error->empty() == false)
	{
		// This goes to stderr..
		bool Errors = _error->PendingError();
		_error->DumpErrors();
		return Errors == true?100:0;
	}
	
	return 0;
}
									/*}}}*/
Commit	Line	Data
234edfd0 AL	1	// -- mode: cpp; mode: fold --
234edfd0 AL	2	// Description /{{{/
8eb5af51	3	// $Id: apt-extracttemplates.cc,v 1.15 2003/07/26 00:00:11 mdz Exp $
234edfd0 AL	4	/* ######################################################################
	5
	6	APT Extract Templates - Program to extract debconf config and template
	7	files
3fc8f685	8
234edfd0 AL	9	This is a simple program to extract config and template information
	10	from Debian packages. It can be used to speed up the preconfiguration
	11	process for debconf-enabled packages
	12
	13	##################################################################### */
	14	/}}}/
	15	// Include Files /{{{/
ea542140 DK	16	#include<config.h>
ea542140 DK	17
3fc8f685	18	#include <apt-pkg/init.h>
5cbf1b49	19	#include <apt-pkg/cmndline.h>
3fc8f685	20	#include <apt-pkg/pkgcache.h>
453b82a3	21	#include <apt-pkg/cacheiterators.h>
3fc8f685	22	#include <apt-pkg/configuration.h>
3fc8f685 AL	23	#include <apt-pkg/sourcelist.h>
	24	#include <apt-pkg/pkgcachegen.h>
	25	#include <apt-pkg/version.h>
234edfd0	26	#include <apt-pkg/tagfile.h>
e7f56293	27	#include <apt-pkg/debfile.h>
234edfd0 AL	28	#include <apt-pkg/deblistparser.h>
	29	#include <apt-pkg/error.h>
	30	#include <apt-pkg/strutl.h>
4decd43c	31	#include <apt-pkg/fileutl.h>
472ff00e	32	#include <apt-pkg/pkgsystem.h>
453b82a3 DK	33	#include <apt-pkg/dirstream.h>
453b82a3 DK	34	#include <apt-pkg/mmap.h>
ea542140	35
453b82a3	36	#include <iostream>
234edfd0 AL	37	#include <stdio.h>
234edfd0 AL	38	#include <string.h>
234edfd0	39	#include <unistd.h>
234edfd0	40
234edfd0	41	#include "apt-extracttemplates.h"
a00a9b44 DK	42
a00a9b44 DK	43	#include <apti18n.h>
7e726255	44	/}}}/
234edfd0	45
8f312f45 AL	46	using namespace std;
8f312f45 AL	47
234edfd0 AL	48	pkgCache *DebFile::Cache = 0;
	49
	50	// DebFile::DebFile - Construct the DebFile object /{{{/
	51	// ---------------------------------------------------------------------
	52	/* */
	53	DebFile::DebFile(const char *debfile)
dcaa1185 DK	54	: File(debfile, FileFd::ReadOnly), Size(0), Control(NULL), ControlLen(0),
dcaa1185 DK	55	DepOp(0), PreDepOp(0), Config(0), Template(0), Which(None)
3fc8f685	56	{
3fc8f685	57	}
234edfd0 AL	58	/}}}/
	59	// DebFile::~DebFile - Destruct the DebFile object /{{{/
	60	// ---------------------------------------------------------------------
	61	/* */
	62	DebFile::~DebFile()
	63	{
	64	delete [] Control;
	65	delete [] Config;
	66	delete [] Template;
	67	}
	68	/}}}/
	69	// DebFile::GetInstalledVer - Find out the installed version of a pkg /{{{/
	70	// ---------------------------------------------------------------------
	71	/* */
7e726255	72	string DebFile::GetInstalledVer(const string &package)
234edfd0	73	{
234edfd0 AL	74	pkgCache::PkgIterator Pkg = Cache->FindPkg(package);
	75	if (Pkg.end() == false)
	76	{
	77	pkgCache::VerIterator V = Pkg.CurrentVer();
7e726255	78	if (V.end() == false)
234edfd0	79	{
7e726255	80	return V.VerStr();
234edfd0 AL	81	}
234edfd0 AL	82	}
3fc8f685	83
7e726255	84	return string();
234edfd0 AL	85	}
	86	/}}}/
	87	// DebFile::Go - Start extracting a debian package /{{{/
	88	// ---------------------------------------------------------------------
	89	/* */
	90	bool DebFile::Go()
	91	{
e7f56293 GJ	92	debDebFile Deb(File);
	93
	94	return Deb.ExtractTarMember(*this, "control.tar");
234edfd0 AL	95	}
	96	/}}}/
	97	// DebFile::DoItem examine element in package and mark /{{{/
	98	// ---------------------------------------------------------------------
	99	/* */
	100	bool DebFile::DoItem(Item &I, int &Fd)
	101	{
	102	if (strcmp(I.Name, "control") == 0)
	103	{
	104	delete [] Control;
	105	Control = new char[I.Size+1];
	106	Control[I.Size] = 0;
	107	Which = IsControl;
	108	ControlLen = I.Size;
	109	// make it call the Process method below. this is so evil
	110	Fd = -2;
	111	}
	112	else if (strcmp(I.Name, "config") == 0)
	113	{
	114	delete [] Config;
	115	Config = new char[I.Size+1];
	116	Config[I.Size] = 0;
	117	Which = IsConfig;
	118	Fd = -2;
	119	}
	120	else if (strcmp(I.Name, "templates") == 0)
	121	{
	122	delete [] Template;
	123	Template = new char[I.Size+1];
	124	Template[I.Size] = 0;
	125	Which = IsTemplate;
	126	Fd = -2;
	127	}
	128	else
	129	{
7e726255	130	// Ignore it
234edfd0 AL	131	Fd = -1;
	132	}
	133	return true;
	134	}
	135	/}}}/
	136	// DebFile::Process examine element in package and copy /{{{/
	137	// ---------------------------------------------------------------------
	138	/* */
65512241	139	bool DebFile::Process(Item &/I/, const unsigned char *data,
234edfd0 AL	140	unsigned long size, unsigned long pos)
	141	{
	142	switch (Which)
	143	{
	144	case IsControl:
	145	memcpy(Control + pos, data, size);
	146	break;
	147	case IsConfig:
	148	memcpy(Config + pos, data, size);
	149	break;
	150	case IsTemplate:
	151	memcpy(Template + pos, data, size);
	152	break;
	153	default: /* throw it away */ ;
	154	}
	155	return true;
	156	}
	157	/}}}/
	158	// DebFile::ParseInfo - Parse control file for dependency info /{{{/
	159	// ---------------------------------------------------------------------
	160	/* */
	161	bool DebFile::ParseInfo()
	162	{
	163	if (Control == NULL) return false;
7e726255	164
234edfd0 AL	165	pkgTagSection Section;
	166	Section.Scan(Control, ControlLen);
	167
	168	Package = Section.FindS("Package");
	169	Version = GetInstalledVer(Package);
	170
	171	const char Start, Stop;
	172	if (Section.Find("Depends", Start, Stop) == true)
	173	{
	174	while (1)
	175	{
	176	string P, V;
	177	unsigned int Op;
	178	Start = debListParser::ParseDepends(Start, Stop, P, V, Op);
	179	if (Start == 0) return false;
	180	if (P == "debconf")
	181	{
	182	DepVer = V;
	183	DepOp = Op;
	184	break;
	185	}
	186	if (Start == Stop) break;
	187	}
	188	}
	189
	190	if (Section.Find("Pre-Depends", Start, Stop) == true)
	191	{
	192	while (1)
	193	{
	194	string P, V;
	195	unsigned int Op;
	196	Start = debListParser::ParseDepends(Start, Stop, P, V, Op);
	197	if (Start == 0) return false;
	198	if (P == "debconf")
	199	{
	200	PreDepVer = V;
	201	PreDepOp = Op;
	202	break;
	203	}
	204	if (Start == Stop) break;
	205	}
	206	}
	207
	208	return true;
	209	}
	210	/}}}/
	211	// ShowHelp - show a short help text /{{{/
	212	// ---------------------------------------------------------------------
	213	/* */
c3ccac92	214	static int ShowHelp(void)
234edfd0	215	{
9179f697	216	ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION,
5b28c804	217	COMMON_ARCH,__DATE__,__TIME__);
234edfd0	218
7e726255 AL	219	if (_config->FindB("version") == true)
7e726255 AL	220	return 0;
5cbf1b49	221
7e726255	222	cout <<
234edfd0 AL	223	_("Usage: apt-extracttemplates file1 [file2 ...]\n"
	224	"\n"
	225	"apt-extracttemplates is a tool to extract config and template info\n"
7e726255 AL	226	"from debian packages\n"
	227	"\n"
	228	"Options:\n"
	229	" -h This help text\n"
	230	" -t Set the temp dir\n"
	231	" -c=? Read this configuration file\n"
a2884e32	232	" -o=? Set an arbitrary configuration option, eg -o dir::cache=/tmp\n");
7e726255	233	return 0;
234edfd0 AL	234	}
	235	/}}}/
	236	// WriteFile - write the contents of the passed string to a file /{{{/
	237	// ---------------------------------------------------------------------
	238	/* */
c3ccac92	239	static string WriteFile(const char package, const char prefix, const char *data)
3fc8f685 AL	240	{
	241	char fn[512];
	242	static int i;
8eb5af51	243
68e01721	244	std::string tempdir = GetTempDir();
8eb5af51	245	snprintf(fn, sizeof(fn), "%s/%s.%s.%u%d",
68e01721 MV	246	_config->Find("APT::ExtractTemplates::TempDir",
68e01721 MV	247	tempdir.c_str()).c_str(),
8eb5af51	248	package, prefix, getpid(), i++);
4decd43c AL	249	FileFd f;
	250	if (data == NULL)
	251	data = "";
3fc8f685	252
4decd43c	253	if (!f.Open(fn, FileFd::WriteTemp, 0600))
7e726255 AL	254	{
	255	_error->Errno("ofstream::ofstream",_("Unable to write to %s"),fn);
	256	return string();
	257	}
	258
4decd43c AL	259	f.Write(data, strlen(data));
4decd43c AL	260	f.Close();
7e726255	261	return fn;
3fc8f685	262	}
234edfd0 AL	263	/}}}/
	264	// WriteConfig - write out the config data from a debian package file /{{{/
	265	// ---------------------------------------------------------------------
	266	/* */
c3ccac92	267	static void WriteConfig(const DebFile &file)
3fc8f685	268	{
a5eef4f7 AL	269	string templatefile = WriteFile(file.Package.c_str(), "template", file.Template);
a5eef4f7 AL	270	string configscript = WriteFile(file.Package.c_str(), "config", file.Config);
3fc8f685	271
7e726255	272	if (templatefile.empty() == true \|\| configscript.empty() == true)
3fc8f685	273	return;
234edfd0 AL	274	cout << file.Package << " " << file.Version << " "
234edfd0 AL	275	<< templatefile << " " << configscript << endl;
234edfd0 AL	276	}
	277	/}}}/
	278	// InitCache - initialize the package cache /{{{/
	279	// ---------------------------------------------------------------------
	280	/* */
c3ccac92	281	static bool Go(CommandLine &CmdL)
7e726255	282	{
3fc8f685	283	// Initialize the apt cache
7e726255	284	MMap *Map = 0;
3fc8f685 AL	285	pkgSourceList List;
3fc8f685 AL	286	List.ReadMainList();
ea4b220b	287	pkgCacheGenerator::MakeStatusCache(List,NULL,&Map,true);
08945efa AL	288	if (Map == 0)
08945efa AL	289	return false;
7e726255 AL	290	DebFile::Cache = new pkgCache(Map);
	291	if (_error->PendingError() == true)
	292	return false;
5cbf1b49	293
234edfd0	294	// Find out what version of debconf is currently installed
7e726255 AL	295	string debconfver = DebFile::GetInstalledVer("debconf");
	296	if (debconfver.empty() == true)
	297	return _error->Error( _("Cannot get debconf version. Is debconf installed?"));
3fc8f685	298
234edfd0	299	// Process each package passsed in
5cbf1b49	300	for (unsigned int I = 0; I != CmdL.FileSize(); I++)
3fc8f685	301	{
7e726255	302	// Will pick up the errors later..
5cbf1b49	303	DebFile file(CmdL.FileList[I]);
7e726255	304	if (file.Go() == false)
08945efa AL	305	{
	306	_error->Error("Prior errors apply to %s",CmdL.FileList[I]);
	307	continue;
	308	}
	309
234edfd0	310	// Does the package have templates?
3fc8f685 AL	311	if (file.Template != 0 && file.ParseInfo() == true)
3fc8f685 AL	312	{
234edfd0 AL	313	// Check to make sure debconf dependencies are
234edfd0 AL	314	// satisfied
f034a64a	315	// cout << "Check " << file.DepVer << ',' << debconfver << endl;
234edfd0	316	if (file.DepVer != "" &&
418349f0 AL	317	DebFile::Cache->VS->CheckDep(debconfver.c_str(),
	318	file.DepOp,file.DepVer.c_str()
	319	) == false)
3fc8f685	320	continue;
234edfd0	321	if (file.PreDepVer != "" &&
418349f0 AL	322	DebFile::Cache->VS->CheckDep(debconfver.c_str(),
	323	file.PreDepOp,file.PreDepVer.c_str()
	324	) == false)
3fc8f685 AL	325	continue;
3fc8f685 AL	326
234edfd0	327	WriteConfig(file);
3fc8f685 AL	328	}
	329	}
	330
	331
	332	delete Map;
	333	delete DebFile::Cache;
7e726255 AL	334
	335	return !_error->PendingError();
	336	}
	337	/}}}/
92fcbfc1	338	int main(int argc, const char *argv) /{{{*/
7e726255 AL	339	{
	340	CommandLine::Args Args[] = {
	341	{'h',"help","help",0},
	342	{'v',"version","version",0},
	343	{'t',"tempdir","APT::ExtractTemplates::TempDir",CommandLine::HasArg},
	344	{'c',"config-file",0,CommandLine::ConfigFile},
	345	{'o',"option",0,CommandLine::ArbItem},
	346	{0,0,0,0}};
67111687 AL	347
	348	// Set up gettext support
	349	setlocale(LC_ALL,"");
	350	textdomain(PACKAGE);
	351
7e726255 AL	352	// Parse the command line and initialize the package library
	353	CommandLine CmdL(Args,_config);
	354	if (pkgInitConfig(*_config) == false \|\|
	355	CmdL.Parse(argc,argv) == false \|\|
	356	pkgInitSystem(*_config,_system) == false)
	357	{
	358	_error->DumpErrors();
	359	return 100;
	360	}
	361
	362	// See if the help should be shown
	363	if (_config->FindB("help") == true \|\|
	364	CmdL.FileSize() == 0)
	365	return ShowHelp();
	366
	367	Go(CmdL);
3fc8f685	368
7e726255 AL	369	// Print any errors or warnings found during operation
	370	if (_error->empty() == false)
	371	{
	372	// This goes to stderr..
	373	bool Errors = _error->PendingError();
	374	_error->DumpErrors();
	375	return Errors == true?100:0;
	376	}
	377
3fc8f685 AL	378	return 0;
3fc8f685 AL	379	}
92fcbfc1	380	/}}}/