[apt.git] / apt-pkg / sourcelist.cc

// -*- mode: cpp; mode: fold -*-
// Description								/*{{{*/
// $Id: sourcelist.cc,v 1.3 2002/08/15 20:51:37 niemeyer Exp $
/* ######################################################################

   List of Sources
   
   ##################################################################### */
									/*}}}*/
// Include Files							/*{{{*/
#include <apt-pkg/sourcelist.h>
#include <apt-pkg/error.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/configuration.h>

#include <apti18n.h>

#include <fstream>
									/*}}}*/

using namespace std;

// Global list of Items supported
static  pkgSourceList::Type *ItmList[10];
pkgSourceList::Type **pkgSourceList::Type::GlobalList = ItmList;
unsigned long pkgSourceList::Type::GlobalListLen = 0;

// Type::Type - Constructor						/*{{{*/
// ---------------------------------------------------------------------
/* Link this to the global list of items*/
pkgSourceList::Type::Type()
{
   ItmList[GlobalListLen] = this;
   GlobalListLen++;
}
									/*}}}*/
// Type::GetType - Get a specific meta for a given type			/*{{{*/
// ---------------------------------------------------------------------
/* */
pkgSourceList::Type *pkgSourceList::Type::GetType(const char *Type)
{
   for (unsigned I = 0; I != GlobalListLen; I++)
      if (strcmp(GlobalList[I]->Name,Type) == 0)
	 return GlobalList[I];
   return 0;
}
									/*}}}*/
// Type::FixupURI - Normalize the URI and check it..			/*{{{*/
// ---------------------------------------------------------------------
/* */
bool pkgSourceList::Type::FixupURI(string &URI) const
{
   if (URI.empty() == true)
      return false;

   if (URI.find(':') == string::npos)
      return false;

   URI = SubstVar(URI,"$(ARCH)",_config->Find("APT::Architecture"));
   
   // Make sure that the URI is / postfixed
   if (URI[URI.size() - 1] != '/')
      URI += '/';
   
   return true;
}
									/*}}}*/
// Type::ParseLine - Parse a single line				/*{{{*/
// ---------------------------------------------------------------------
/* This is a generic one that is the 'usual' format for sources.list
   Weird types may override this. */
bool pkgSourceList::Type::ParseLine(vector<metaIndex *> &List,
				    const char *Buffer,
				    unsigned long const &CurLine,
				    string const &File) const
{
   for (;Buffer != 0 && isspace(*Buffer); ++Buffer); // Skip whitespaces

   // Parse option field if it exists
   // e.g.: [ option1=value1 option2=value2 ]
   map<string, string> Options;
   if (Buffer != 0 && Buffer[0] == '[')
   {
      ++Buffer; // ignore the [
      for (;Buffer != 0 && isspace(*Buffer); ++Buffer); // Skip whitespaces
      while (*Buffer != ']')
      {
	 // get one option, e.g. option1=value1
	 string option;
	 if (ParseQuoteWord(Buffer,option) == false)
	    return _error->Error(_("Malformed line %lu in source list %s ([option] unparseable)"),CurLine,File.c_str());

	 if (option.length() < 3)
	    return _error->Error(_("Malformed line %lu in source list %s ([option] too short)"),CurLine,File.c_str());

	 // accept options even if the last has no space before the ]-end marker
	 if (option.at(option.length()-1) == ']')
	 {
	    for (; *Buffer != ']'; --Buffer);
	    option.resize(option.length()-1);
	 }

	 size_t const needle = option.find('=');
	 if (needle == string::npos)
	    return _error->Error(_("Malformed line %lu in source list %s ([%s] is not an assignment)"),CurLine,File.c_str(), option.c_str());

	 string const key = string(option, 0, needle);
	 string const value = string(option, needle + 1, option.length());

	 if (key.empty() == true)
	    return _error->Error(_("Malformed line %lu in source list %s ([%s] has no key)"),CurLine,File.c_str(), option.c_str());

	 if (value.empty() == true)
	    return _error->Error(_("Malformed line %lu in source list %s ([%s] key %s has no value)"),CurLine,File.c_str(),option.c_str(),key.c_str());

	 Options[key] = value;
      }
      ++Buffer; // ignore the ]
      for (;Buffer != 0 && isspace(*Buffer); ++Buffer); // Skip whitespaces
   }

   string URI;
   string Dist;
   string Section;

   if (ParseQuoteWord(Buffer,URI) == false)
      return _error->Error(_("Malformed line %lu in source list %s (URI)"),CurLine,File.c_str());
   if (ParseQuoteWord(Buffer,Dist) == false)
      return _error->Error(_("Malformed line %lu in source list %s (dist)"),CurLine,File.c_str());
      
   if (FixupURI(URI) == false)
      return _error->Error(_("Malformed line %lu in source list %s (URI parse)"),CurLine,File.c_str());
   
   // Check for an absolute dists specification.
   if (Dist.empty() == false && Dist[Dist.size() - 1] == '/')
   {
      if (ParseQuoteWord(Buffer,Section) == true)
	 return _error->Error(_("Malformed line %lu in source list %s (absolute dist)"),CurLine,File.c_str());
      Dist = SubstVar(Dist,"$(ARCH)",_config->Find("APT::Architecture"));
      return CreateItem(List, URI, Dist, Section, Options);
   }
   
   // Grab the rest of the dists
   if (ParseQuoteWord(Buffer,Section) == false)
      return _error->Error(_("Malformed line %lu in source list %s (dist parse)"),CurLine,File.c_str());
   
   do
   {
      if (CreateItem(List, URI, Dist, Section, Options) == false)
	 return false;
   }
   while (ParseQuoteWord(Buffer,Section) == true);
   
   return true;
}
									/*}}}*/

// SourceList::pkgSourceList - Constructors				/*{{{*/
// ---------------------------------------------------------------------
/* */
pkgSourceList::pkgSourceList()
{
}

pkgSourceList::pkgSourceList(string File)
{
   Read(File);
}
									/*}}}*/
// SourceList::~pkgSourceList - Destructor				/*{{{*/
// ---------------------------------------------------------------------
/* */
pkgSourceList::~pkgSourceList()
{
   for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
      delete *I;
}
									/*}}}*/
									/*}}}*/
// SourceList::ReadMainList - Read the main source list from etc	/*{{{*/
// ---------------------------------------------------------------------
/* */
bool pkgSourceList::ReadMainList()
{
   // CNC:2003-03-03 - Multiple sources list support.
   bool Res = true;
#if 0
   Res = ReadVendors();
   if (Res == false)
      return false;
#endif

   Reset();
   // CNC:2003-11-28 - Entries in sources.list have priority over
   //                  entries in sources.list.d.
   string Main = _config->FindFile("Dir::Etc::sourcelist");
   string Parts = _config->FindDir("Dir::Etc::sourceparts");
   
   if (RealFileExists(Main) == true)
      Res &= ReadAppend(Main);
   else if (DirectoryExists(Parts) == false)
      // Only warn if there are no sources.list.d.
      _error->WarningE("DirectoryExists", _("Unable to read %s"), Parts.c_str());

   if (DirectoryExists(Parts) == true)
      Res &= ReadSourceDir(Parts);
   else if (RealFileExists(Main) == false)
      // Only warn if there is no sources.list file.
      _error->WarningE("RealFileExists", _("Unable to read %s"), Main.c_str());

   return Res;
}
									/*}}}*/
// CNC:2003-03-03 - Needed to preserve backwards compatibility.
// SourceList::Reset - Clear the sourcelist contents			/*{{{*/
// ---------------------------------------------------------------------
/* */
void pkgSourceList::Reset()
{
   for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
      delete *I;
   SrcList.erase(SrcList.begin(),SrcList.end());
}
									/*}}}*/
// CNC:2003-03-03 - Function moved to ReadAppend() and Reset().
// SourceList::Read - Parse the sourcelist file				/*{{{*/
// ---------------------------------------------------------------------
/* */
bool pkgSourceList::Read(string File)
{
   Reset();
   return ReadAppend(File);
}
									/*}}}*/
// SourceList::ReadAppend - Parse a sourcelist file			/*{{{*/
// ---------------------------------------------------------------------
/* */
bool pkgSourceList::ReadAppend(string File)
{
   // Open the stream for reading
   ifstream F(File.c_str(),ios::in /*| ios::nocreate*/);
   if (!F != 0)
      return _error->Errno("ifstream::ifstream",_("Opening %s"),File.c_str());
   
#if 0 // Now Reset() does this.
   for (const_iterator I = SrcList.begin(); I != SrcList.end(); I++)
      delete *I;
   SrcList.erase(SrcList.begin(),SrcList.end());
#endif
   // CNC:2003-12-10 - 300 is too short.
   char Buffer[1024];

   int CurLine = 0;
   while (F.eof() == false)
   {
      F.getline(Buffer,sizeof(Buffer));
      CurLine++;
      _strtabexpand(Buffer,sizeof(Buffer));
      if (F.fail() && !F.eof())
	 return _error->Error(_("Line %u too long in source list %s."),
			      CurLine,File.c_str());

      
      char *I;
      // CNC:2003-02-20 - Do not break if '#' is inside [].
      for (I = Buffer; *I != 0 && *I != '#'; I++)
         if (*I == '[')
	    for (I++; *I != 0 && *I != ']'; I++);
      *I = 0;
      
      const char *C = _strstrip(Buffer);
      
      // Comment or blank
      if (C[0] == '#' || C[0] == 0)
	 continue;
      	    
      // Grok it
      string LineType;
      if (ParseQuoteWord(C,LineType) == false)
	 return _error->Error(_("Malformed line %u in source list %s (type)"),CurLine,File.c_str());

      Type *Parse = Type::GetType(LineType.c_str());
      if (Parse == 0)
	 return _error->Error(_("Type '%s' is not known on line %u in source list %s"),LineType.c_str(),CurLine,File.c_str());
      
      if (Parse->ParseLine(SrcList, C, CurLine, File) == false)
	 return false;
   }
   return true;
}
									/*}}}*/
// SourceList::FindIndex - Get the index associated with a file		/*{{{*/
// ---------------------------------------------------------------------
/* */
bool pkgSourceList::FindIndex(pkgCache::PkgFileIterator File,
			      pkgIndexFile *&Found) const
{
   for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
   {
      vector<pkgIndexFile *> *Indexes = (*I)->GetIndexFiles();
      for (vector<pkgIndexFile *>::const_iterator J = Indexes->begin();
	   J != Indexes->end(); ++J)
      {
         if ((*J)->FindInCache(*File.Cache()) == File)
         {
            Found = (*J);
            return true;
         }
      }
   }

   return false;
}
									/*}}}*/
// SourceList::GetIndexes - Load the index files into the downloader	/*{{{*/
// ---------------------------------------------------------------------
/* */
bool pkgSourceList::GetIndexes(pkgAcquire *Owner, bool GetAll) const
{
   for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
      if ((*I)->GetIndexes(Owner,GetAll) == false)
	 return false;
   return true;
}
									/*}}}*/
// CNC:2003-03-03 - By Anton V. Denisov <avd@altlinux.org>.
// SourceList::ReadSourceDir - Read a directory with sources files
// Based on ReadConfigDir()						/*{{{*/
// ---------------------------------------------------------------------
/* */
bool pkgSourceList::ReadSourceDir(string Dir)
{
   vector<string> const List = GetListOfFilesInDir(Dir, "list", true);

   // Read the files
   for (vector<string>::const_iterator I = List.begin(); I != List.end(); ++I)
      if (ReadAppend(*I) == false)
	 return false;
   return true;

}
									/*}}}*/
// GetLastModified()						/*{{{*/
// ---------------------------------------------------------------------
/* */
time_t pkgSourceList::GetLastModifiedTime()
{
   // go over the parts
   string Main = _config->FindFile("Dir::Etc::sourcelist");
   string Parts = _config->FindDir("Dir::Etc::sourceparts");
   vector<string> const List = GetListOfFilesInDir(Parts, "list", true);

   // calculate the time
   time_t mtime_sources = GetModificationTime(Main);
   for (vector<string>::const_iterator I = List.begin(); I != List.end(); ++I)
      mtime_sources = std::max(mtime_sources, GetModificationTime(*I));

   return mtime_sources;
}
									/*}}}*/
Commit	Line	Data
6c139d6e AL	1	// -- mode: cpp; mode: fold --
6c139d6e AL	2	// Description /{{{/
34b53501	3	// $Id: sourcelist.cc,v 1.3 2002/08/15 20:51:37 niemeyer Exp $
6c139d6e AL	4	/* ######################################################################
	5
	6	List of Sources
	7
	8	##################################################################### */
	9	/}}}/
	10	// Include Files /{{{/
094a497d AL	11	#include <apt-pkg/sourcelist.h>
	12	#include <apt-pkg/error.h>
	13	#include <apt-pkg/fileutl.h>
cdcc6d34	14	#include <apt-pkg/strutl.h>
7db98ffc	15	#include <apt-pkg/configuration.h>
6c139d6e	16
b2e465d6 AL	17	#include <apti18n.h>
b2e465d6 AL	18
90f057fd	19	#include <fstream>
b2e465d6 AL	20	/}}}/
b2e465d6 AL	21
4d6f8bdf AL	22	using namespace std;
	23
	24	// Global list of Items supported
b2e465d6 AL	25	static pkgSourceList::Type *ItmList[10];
	26	pkgSourceList::Type **pkgSourceList::Type::GlobalList = ItmList;
	27	unsigned long pkgSourceList::Type::GlobalListLen = 0;
	28
	29	// Type::Type - Constructor /{{{/
	30	// ---------------------------------------------------------------------
	31	/* Link this to the global list of items*/
	32	pkgSourceList::Type::Type()
	33	{
	34	ItmList[GlobalListLen] = this;
	35	GlobalListLen++;
	36	}
	37	/}}}/
	38	// Type::GetType - Get a specific meta for a given type /{{{/
	39	// ---------------------------------------------------------------------
	40	/* */
	41	pkgSourceList::Type pkgSourceList::Type::GetType(const char Type)
	42	{
	43	for (unsigned I = 0; I != GlobalListLen; I++)
	44	if (strcmp(GlobalList[I]->Name,Type) == 0)
	45	return GlobalList[I];
	46	return 0;
	47	}
	48	/}}}/
	49	// Type::FixupURI - Normalize the URI and check it.. /{{{/
	50	// ---------------------------------------------------------------------
	51	/* */
	52	bool pkgSourceList::Type::FixupURI(string &URI) const
	53	{
	54	if (URI.empty() == true)
	55	return false;
	56
	57	if (URI.find(':') == string::npos)
	58	return false;
	59
	60	URI = SubstVar(URI,"$(ARCH)",_config->Find("APT::Architecture"));
	61
a7c835af	62	// Make sure that the URI is / postfixed
b2e465d6 AL	63	if (URI[URI.size() - 1] != '/')
	64	URI += '/';
	65
	66	return true;
	67	}
	68	/}}}/
	69	// Type::ParseLine - Parse a single line /{{{/
	70	// ---------------------------------------------------------------------
	71	/* This is a generic one that is the 'usual' format for sources.list
	72	Weird types may override this. */
7db98ffc	73	bool pkgSourceList::Type::ParseLine(vector<metaIndex *> &List,
b2e465d6	74	const char *Buffer,
5dd4c8b8 DK	75	unsigned long const &CurLine,
5dd4c8b8 DK	76	string const &File) const
b2e465d6	77	{
5dd4c8b8 DK	78	for (;Buffer != 0 && isspace(*Buffer); ++Buffer); // Skip whitespaces
	79
	80	// Parse option field if it exists
	81	// e.g.: [ option1=value1 option2=value2 ]
	82	map<string, string> Options;
	83	if (Buffer != 0 && Buffer[0] == '[')
	84	{
	85	++Buffer; // ignore the [
	86	for (;Buffer != 0 && isspace(*Buffer); ++Buffer); // Skip whitespaces
	87	while (*Buffer != ']')
	88	{
	89	// get one option, e.g. option1=value1
	90	string option;
	91	if (ParseQuoteWord(Buffer,option) == false)
	92	return _error->Error(_("Malformed line %lu in source list %s ([option] unparseable)"),CurLine,File.c_str());
	93
	94	if (option.length() < 3)
	95	return _error->Error(_("Malformed line %lu in source list %s ([option] too short)"),CurLine,File.c_str());
	96
6838dd87 DK	97	// accept options even if the last has no space before the ]-end marker
	98	if (option.at(option.length()-1) == ']')
	99	{
	100	for (; *Buffer != ']'; --Buffer);
	101	option.resize(option.length()-1);
	102	}
	103
5dd4c8b8 DK	104	size_t const needle = option.find('=');
	105	if (needle == string::npos)
	106	return _error->Error(_("Malformed line %lu in source list %s ([%s] is not an assignment)"),CurLine,File.c_str(), option.c_str());
	107
	108	string const key = string(option, 0, needle);
	109	string const value = string(option, needle + 1, option.length());
	110
	111	if (key.empty() == true)
	112	return _error->Error(_("Malformed line %lu in source list %s ([%s] has no key)"),CurLine,File.c_str(), option.c_str());
	113
	114	if (value.empty() == true)
	115	return _error->Error(_("Malformed line %lu in source list %s ([%s] key %s has no value)"),CurLine,File.c_str(),option.c_str(),key.c_str());
	116
	117	Options[key] = value;
	118	}
	119	++Buffer; // ignore the ]
	120	for (;Buffer != 0 && isspace(*Buffer); ++Buffer); // Skip whitespaces
	121	}
	122
b2e465d6 AL	123	string URI;
b2e465d6 AL	124	string Dist;
5dd4c8b8 DK	125	string Section;
5dd4c8b8 DK	126
b2e465d6 AL	127	if (ParseQuoteWord(Buffer,URI) == false)
	128	return _error->Error(_("Malformed line %lu in source list %s (URI)"),CurLine,File.c_str());
	129	if (ParseQuoteWord(Buffer,Dist) == false)
	130	return _error->Error(_("Malformed line %lu in source list %s (dist)"),CurLine,File.c_str());
	131
	132	if (FixupURI(URI) == false)
	133	return _error->Error(_("Malformed line %lu in source list %s (URI parse)"),CurLine,File.c_str());
	134
	135	// Check for an absolute dists specification.
	136	if (Dist.empty() == false && Dist[Dist.size() - 1] == '/')
	137	{
	138	if (ParseQuoteWord(Buffer,Section) == true)
db0db9fe	139	return _error->Error(_("Malformed line %lu in source list %s (absolute dist)"),CurLine,File.c_str());
b2e465d6	140	Dist = SubstVar(Dist,"$(ARCH)",_config->Find("APT::Architecture"));
5dd4c8b8	141	return CreateItem(List, URI, Dist, Section, Options);
b2e465d6 AL	142	}
	143
	144	// Grab the rest of the dists
	145	if (ParseQuoteWord(Buffer,Section) == false)
	146	return _error->Error(_("Malformed line %lu in source list %s (dist parse)"),CurLine,File.c_str());
	147
	148	do
	149	{
5dd4c8b8	150	if (CreateItem(List, URI, Dist, Section, Options) == false)
b2e465d6 AL	151	return false;
	152	}
	153	while (ParseQuoteWord(Buffer,Section) == true);
	154
	155	return true;
	156	}
6c139d6e AL	157	/}}}/
	158
	159	// SourceList::pkgSourceList - Constructors /{{{/
	160	// ---------------------------------------------------------------------
	161	/* */
	162	pkgSourceList::pkgSourceList()
	163	{
	164	}
	165
	166	pkgSourceList::pkgSourceList(string File)
	167	{
	168	Read(File);
	169	}
	170	/}}}/
1c193e02 AL	171	// SourceList::~pkgSourceList - Destructor /{{{/
	172	// ---------------------------------------------------------------------
	173	/* */
	174	pkgSourceList::~pkgSourceList()
	175	{
f7f0d6c7	176	for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
1c193e02	177	delete *I;
1c193e02 AL	178	}
1c193e02 AL	179	/}}}/
a7c835af	180	/}}}/
6c139d6e AL	181	// SourceList::ReadMainList - Read the main source list from etc /{{{/
	182	// ---------------------------------------------------------------------
	183	/* */
	184	bool pkgSourceList::ReadMainList()
	185	{
34b53501 MV	186	// CNC:2003-03-03 - Multiple sources list support.
	187	bool Res = true;
	188	#if 0
	189	Res = ReadVendors();
	190	if (Res == false)
	191	return false;
	192	#endif
	193
	194	Reset();
	195	// CNC:2003-11-28 - Entries in sources.list have priority over
	196	// entries in sources.list.d.
	197	string Main = _config->FindFile("Dir::Etc::sourcelist");
67793cf3 JAK	198	string Parts = _config->FindDir("Dir::Etc::sourceparts");
67793cf3 JAK	199
36f1098a	200	if (RealFileExists(Main) == true)
6009e60d	201	Res &= ReadAppend(Main);
448eaf8b	202	else if (DirectoryExists(Parts) == false)
67793cf3	203	// Only warn if there are no sources.list.d.
448eaf8b	204	_error->WarningE("DirectoryExists", _("Unable to read %s"), Parts.c_str());
34b53501	205
448eaf8b	206	if (DirectoryExists(Parts) == true)
34b53501	207	Res &= ReadSourceDir(Parts);
36f1098a	208	else if (RealFileExists(Main) == false)
67793cf3	209	// Only warn if there is no sources.list file.
36f1098a	210	_error->WarningE("RealFileExists", _("Unable to read %s"), Main.c_str());
6009e60d	211
34b53501	212	return Res;
6c139d6e AL	213	}
6c139d6e AL	214	/}}}/
34b53501 MV	215	// CNC:2003-03-03 - Needed to preserve backwards compatibility.
	216	// SourceList::Reset - Clear the sourcelist contents /{{{/
	217	// ---------------------------------------------------------------------
	218	/* */
	219	void pkgSourceList::Reset()
	220	{
f7f0d6c7	221	for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
34b53501 MV	222	delete *I;
	223	SrcList.erase(SrcList.begin(),SrcList.end());
	224	}
	225	/}}}/
	226	// CNC:2003-03-03 - Function moved to ReadAppend() and Reset().
6c139d6e AL	227	// SourceList::Read - Parse the sourcelist file /{{{/
	228	// ---------------------------------------------------------------------
	229	/* */
	230	bool pkgSourceList::Read(string File)
34b53501 MV	231	{
	232	Reset();
	233	return ReadAppend(File);
	234	}
	235	/}}}/
	236	// SourceList::ReadAppend - Parse a sourcelist file /{{{/
	237	// ---------------------------------------------------------------------
	238	/* */
	239	bool pkgSourceList::ReadAppend(string File)
6c139d6e AL	240	{
6c139d6e AL	241	// Open the stream for reading
4d6f8bdf	242	ifstream F(File.c_str(),ios::in /\| ios::nocreate/);
6c139d6e	243	if (!F != 0)
b2e465d6	244	return _error->Errno("ifstream::ifstream",_("Opening %s"),File.c_str());
6c139d6e	245
34b53501	246	#if 0 // Now Reset() does this.
1c193e02 AL	247	for (const_iterator I = SrcList.begin(); I != SrcList.end(); I++)
1c193e02 AL	248	delete *I;
a7c835af	249	SrcList.erase(SrcList.begin(),SrcList.end());
34b53501 MV	250	#endif
	251	// CNC:2003-12-10 - 300 is too short.
	252	char Buffer[1024];
6c139d6e AL	253
	254	int CurLine = 0;
	255	while (F.eof() == false)
	256	{
	257	F.getline(Buffer,sizeof(Buffer));
	258	CurLine++;
	259	_strtabexpand(Buffer,sizeof(Buffer));
ba1045b4 AL	260	if (F.fail() && !F.eof())
	261	return _error->Error(_("Line %u too long in source list %s."),
	262	CurLine,File.c_str());
	263
b2e465d6 AL	264
b2e465d6 AL	265	char *I;
34b53501 MV	266	// CNC:2003-02-20 - Do not break if '#' is inside [].
	267	for (I = Buffer; I != 0 && I != '#'; I++)
	268	if (*I == '[')
	269	for (I++; I != 0 && I != ']'; I++);
b2e465d6 AL	270	*I = 0;
	271
	272	const char *C = _strstrip(Buffer);
6c139d6e AL	273
6c139d6e AL	274	// Comment or blank
b2e465d6	275	if (C[0] == '#' \|\| C[0] == 0)
6c139d6e	276	continue;
b2e465d6	277
6c139d6e	278	// Grok it
b2e465d6 AL	279	string LineType;
	280	if (ParseQuoteWord(C,LineType) == false)
	281	return _error->Error(_("Malformed line %u in source list %s (type)"),CurLine,File.c_str());
6c139d6e	282
b2e465d6 AL	283	Type *Parse = Type::GetType(LineType.c_str());
b2e465d6 AL	284	if (Parse == 0)
39442e44	285	return _error->Error(_("Type '%s' is not known on line %u in source list %s"),LineType.c_str(),CurLine,File.c_str());
6c139d6e	286
5dd4c8b8	287	if (Parse->ParseLine(SrcList, C, CurLine, File) == false)
b2e465d6	288	return false;
6c139d6e AL	289	}
	290	return true;
	291	}
	292	/}}}/
b2e465d6	293	// SourceList::FindIndex - Get the index associated with a file /{{{/
6c139d6e AL	294	// ---------------------------------------------------------------------
6c139d6e AL	295	/* */
b2e465d6 AL	296	bool pkgSourceList::FindIndex(pkgCache::PkgFileIterator File,
b2e465d6 AL	297	pkgIndexFile *&Found) const
6c139d6e	298	{
f7f0d6c7	299	for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
6c139d6e	300	{
7db98ffc MZ	301	vector<pkgIndexFile > Indexes = (*I)->GetIndexFiles();
7db98ffc MZ	302	for (vector<pkgIndexFile *>::const_iterator J = Indexes->begin();
f7f0d6c7	303	J != Indexes->end(); ++J)
b2e465d6	304	{
7db98ffc MZ	305	if ((J)->FindInCache(File.Cache()) == File)
	306	{
	307	Found = (*J);
	308	return true;
	309	}
b2e465d6	310	}
be8922fd	311	}
7db98ffc	312
b2e465d6	313	return false;
36375005 AL	314	}
36375005 AL	315	/}}}/
b2e465d6	316	// SourceList::GetIndexes - Load the index files into the downloader /{{{/
6c139d6e AL	317	// ---------------------------------------------------------------------
6c139d6e AL	318	/* */
7db98ffc	319	bool pkgSourceList::GetIndexes(pkgAcquire *Owner, bool GetAll) const
6c139d6e	320	{
f7f0d6c7	321	for (const_iterator I = SrcList.begin(); I != SrcList.end(); ++I)
7db98ffc	322	if ((*I)->GetIndexes(Owner,GetAll) == false)
b2e465d6 AL	323	return false;
b2e465d6 AL	324	return true;
6c139d6e AL	325	}
6c139d6e AL	326	/}}}/
34b53501 MV	327	// CNC:2003-03-03 - By Anton V. Denisov <avd@altlinux.org>.
	328	// SourceList::ReadSourceDir - Read a directory with sources files
	329	// Based on ReadConfigDir() /{{{/
	330	// ---------------------------------------------------------------------
	331	/* */
	332	bool pkgSourceList::ReadSourceDir(string Dir)
	333	{
52643bec	334	vector<string> const List = GetListOfFilesInDir(Dir, "list", true);
34b53501 MV	335
34b53501 MV	336	// Read the files
f7f0d6c7	337	for (vector<string>::const_iterator I = List.begin(); I != List.end(); ++I)
34b53501 MV	338	if (ReadAppend(*I) == false)
	339	return false;
	340	return true;
	341
	342	}
	343	/}}}/
2ec858bc MV	344	// GetLastModified() /{{{/
	345	// ---------------------------------------------------------------------
	346	/* */
	347	time_t pkgSourceList::GetLastModifiedTime()
	348	{
	349	// go over the parts
	350	string Main = _config->FindFile("Dir::Etc::sourcelist");
	351	string Parts = _config->FindDir("Dir::Etc::sourceparts");
	352	vector<string> const List = GetListOfFilesInDir(Parts, "list", true);
	353
	354	// calculate the time
	355	time_t mtime_sources = GetModificationTime(Main);
f7f0d6c7	356	for (vector<string>::const_iterator I = List.begin(); I != List.end(); ++I)
2ec858bc MV	357	mtime_sources = std::max(mtime_sources, GetModificationTime(*I));
	358
	359	return mtime_sources;
	360	}
	361	/}}}/
34b53501	362