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#include <config.h>
#include <apt-pkg/error.h>
#include <apt-pkg/debmetaindex.h>
#include <apt-pkg/debindexfile.h>
#include <apt-pkg/strutl.h>
#include <apt-pkg/fileutl.h>
#include <apt-pkg/acquire-item.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/aptconfiguration.h>
#include <apt-pkg/sourcelist.h>
#include <apt-pkg/hashes.h>
#include <apt-pkg/metaindex.h>
#include <apt-pkg/pkgcachegen.h>
#include <apt-pkg/tagfile.h>
#include <apt-pkg/gpgv.h>
#include <apt-pkg/macros.h>
#include <map>
#include <string>
#include <utility>
#include <vector>
#include <algorithm>
#include <sstream>
#include <sys/stat.h>
#include <string.h>
#include <apti18n.h>
class APT_HIDDEN debReleaseIndexPrivate /*{{{*/
{
public:
struct APT_HIDDEN debSectionEntry
{
std::string Name;
std::vector<std::string> Targets;
std::vector<std::string> Architectures;
std::vector<std::string> Languages;
bool UsePDiffs;
};
std::vector<debSectionEntry> DebEntries;
std::vector<debSectionEntry> DebSrcEntries;
metaIndex::TriState CheckValidUntil;
time_t ValidUntilMin;
time_t ValidUntilMax;
debReleaseIndexPrivate() : CheckValidUntil(metaIndex::TRI_UNSET), ValidUntilMin(0), ValidUntilMax(0) {}
};
/*}}}*/
// ReleaseIndex::MetaIndex* - display helpers /*{{{*/
std::string debReleaseIndex::MetaIndexInfo(const char *Type) const
{
std::string Info = ::URI::ArchiveOnly(URI) + ' ';
if (Dist[Dist.size() - 1] == '/')
{
if (Dist != "/")
Info += Dist;
}
else
Info += Dist;
Info += " ";
Info += Type;
return Info;
}
std::string debReleaseIndex::Describe() const
{
return MetaIndexInfo("Release");
}
std::string debReleaseIndex::MetaIndexFile(const char *Type) const
{
return _config->FindDir("Dir::State::lists") +
URItoFileName(MetaIndexURI(Type));
}
std::string debReleaseIndex::MetaIndexURI(const char *Type) const
{
std::string Res;
if (Dist == "/")
Res = URI;
else if (Dist[Dist.size()-1] == '/')
Res = URI + Dist;
else
Res = URI + "dists/" + Dist + "/";
Res += Type;
return Res;
}
/*}}}*/
// ReleaseIndex Con- and Destructors /*{{{*/
debReleaseIndex::debReleaseIndex(std::string const &URI, std::string const &Dist) :
metaIndex(URI, Dist, "deb"), d(new debReleaseIndexPrivate())
{}
debReleaseIndex::debReleaseIndex(std::string const &URI, std::string const &Dist, bool const pTrusted) :
metaIndex(URI, Dist, "deb"), d(new debReleaseIndexPrivate())
{
Trusted = pTrusted ? TRI_YES : TRI_NO;
}
debReleaseIndex::~debReleaseIndex() {
if (d != NULL)
delete d;
}
/*}}}*/
// ReleaseIndex::GetIndexTargets /*{{{*/
static void GetIndexTargetsFor(char const * const Type, std::string const &URI, std::string const &Dist,
std::vector<debReleaseIndexPrivate::debSectionEntry> const &entries,
std::vector<IndexTarget> &IndexTargets)
{
bool const flatArchive = (Dist[Dist.length() - 1] == '/');
std::string baseURI = URI;
if (flatArchive)
{
if (Dist != "/")
baseURI += Dist;
}
else
baseURI += "dists/" + Dist + "/";
std::string const Release = (Dist == "/") ? "" : Dist;
std::string const Site = ::URI::ArchiveOnly(URI);
std::string DefCompressionTypes;
{
std::vector<std::string> types = APT::Configuration::getCompressionTypes();
if (types.empty() == false)
{
std::ostringstream os;
std::copy(types.begin(), types.end()-1, std::ostream_iterator<std::string>(os, " "));
os << *types.rbegin();
DefCompressionTypes = os.str();
}
}
std::string const NativeArch = _config->Find("APT::Architecture");
bool const GzipIndex = _config->FindB("Acquire::GzipIndexes", false);
for (std::vector<debReleaseIndexPrivate::debSectionEntry>::const_iterator E = entries.begin(); E != entries.end(); ++E)
{
for (std::vector<std::string>::const_iterator T = E->Targets.begin(); T != E->Targets.end(); ++T)
{
#define APT_T_CONFIG_STR(X, Y) _config->Find(std::string("Acquire::IndexTargets::") + Type + "::" + *T + "::" + (X), (Y))
#define APT_T_CONFIG_BOOL(X, Y) _config->FindB(std::string("Acquire::IndexTargets::") + Type + "::" + *T + "::" + (X), (Y))
std::string const tplMetaKey = APT_T_CONFIG_STR(flatArchive ? "flatMetaKey" : "MetaKey", "");
std::string const tplShortDesc = APT_T_CONFIG_STR("ShortDescription", "");
std::string const tplLongDesc = "$(SITE) " + APT_T_CONFIG_STR(flatArchive ? "flatDescription" : "Description", "");
bool const IsOptional = APT_T_CONFIG_BOOL("Optional", true);
bool const KeepCompressed = APT_T_CONFIG_BOOL("KeepCompressed", GzipIndex);
bool const DefaultEnabled = APT_T_CONFIG_BOOL("DefaultEnabled", true);
bool const UsePDiffs = APT_T_CONFIG_BOOL("PDiffs", E->UsePDiffs);
std::string const CompressionTypes = APT_T_CONFIG_STR("CompressionTypes", DefCompressionTypes);
#undef APT_T_CONFIG_BOOL
#undef APT_T_CONFIG_STR
if (tplMetaKey.empty())
continue;
for (std::vector<std::string>::const_iterator L = E->Languages.begin(); L != E->Languages.end(); ++L)
{
if (*L == "none" && tplMetaKey.find("$(LANGUAGE)") != std::string::npos)
continue;
for (std::vector<std::string>::const_iterator A = E->Architectures.begin(); A != E->Architectures.end(); ++A)
{
// available in templates
std::map<std::string, std::string> Options;
Options.insert(std::make_pair("SITE", Site));
Options.insert(std::make_pair("RELEASE", Release));
if (tplMetaKey.find("$(COMPONENT)") != std::string::npos)
Options.insert(std::make_pair("COMPONENT", E->Name));
if (tplMetaKey.find("$(LANGUAGE)") != std::string::npos)
Options.insert(std::make_pair("LANGUAGE", *L));
if (tplMetaKey.find("$(ARCHITECTURE)") != std::string::npos)
Options.insert(std::make_pair("ARCHITECTURE", *A));
else if (tplMetaKey.find("$(NATIVE_ARCHITECTURE)") != std::string::npos)
Options.insert(std::make_pair("ARCHITECTURE", NativeArch));
if (tplMetaKey.find("$(NATIVE_ARCHITECTURE)") != std::string::npos)
Options.insert(std::make_pair("NATIVE_ARCHITECTURE", NativeArch));
std::string MetaKey = tplMetaKey;
std::string ShortDesc = tplShortDesc;
std::string LongDesc = tplLongDesc;
for (std::map<std::string, std::string>::const_iterator O = Options.begin(); O != Options.end(); ++O)
{
MetaKey = SubstVar(MetaKey, std::string("$(") + O->first + ")", O->second);
ShortDesc = SubstVar(ShortDesc, std::string("$(") + O->first + ")", O->second);
LongDesc = SubstVar(LongDesc, std::string("$(") + O->first + ")", O->second);
}
// not available in templates, but in the indextarget
Options.insert(std::make_pair("BASE_URI", baseURI));
Options.insert(std::make_pair("REPO_URI", URI));
Options.insert(std::make_pair("TARGET_OF", Type));
Options.insert(std::make_pair("CREATED_BY", *T));
Options.insert(std::make_pair("PDIFFS", UsePDiffs ? "yes" : "no"));
Options.insert(std::make_pair("DEFAULTENABLED", DefaultEnabled ? "yes" : "no"));
Options.insert(std::make_pair("COMPRESSIONTYPES", CompressionTypes));
IndexTarget Target(
MetaKey,
ShortDesc,
LongDesc,
Options.find("BASE_URI")->second + MetaKey,
IsOptional,
KeepCompressed,
Options
);
IndexTargets.push_back(Target);
if (tplMetaKey.find("$(ARCHITECTURE)") == std::string::npos)
break;
}
if (tplMetaKey.find("$(LANGUAGE)") == std::string::npos)
break;
}
}
}
}
std::vector<IndexTarget> debReleaseIndex::GetIndexTargets() const
{
std::vector<IndexTarget> IndexTargets;
GetIndexTargetsFor("deb-src", URI, Dist, d->DebSrcEntries, IndexTargets);
GetIndexTargetsFor("deb", URI, Dist, d->DebEntries, IndexTargets);
return IndexTargets;
}
/*}}}*/
void debReleaseIndex::AddComponent(bool const isSrc, std::string const &Name,/*{{{*/
std::vector<std::string> const &Targets,
std::vector<std::string> const &Architectures,
std::vector<std::string> Languages,
bool const usePDiffs)
{
if (Languages.empty() == true)
Languages.push_back("none");
debReleaseIndexPrivate::debSectionEntry const entry = {
Name, Targets, Architectures, Languages, usePDiffs
};
if (isSrc)
d->DebSrcEntries.push_back(entry);
else
d->DebEntries.push_back(entry);
}
/*}}}*/
bool debReleaseIndex::Load(std::string const &Filename, std::string * const ErrorText)/*{{{*/
{
LoadedSuccessfully = TRI_NO;
FileFd Fd;
if (OpenMaybeClearSignedFile(Filename, Fd) == false)
return false;
pkgTagFile TagFile(&Fd, Fd.Size());
if (_error->PendingError() == true)
{
if (ErrorText != NULL)
strprintf(*ErrorText, _("Unable to parse Release file %s"),Filename.c_str());
return false;
}
pkgTagSection Section;
const char *Start, *End;
if (TagFile.Step(Section) == false)
{
if (ErrorText != NULL)
strprintf(*ErrorText, _("No sections in Release file %s"), Filename.c_str());
return false;
}
// FIXME: find better tag name
SupportsAcquireByHash = Section.FindB("Acquire-By-Hash", false);
Suite = Section.FindS("Suite");
Codename = Section.FindS("Codename");
bool FoundHashSum = false;
for (int i=0;HashString::SupportedHashes()[i] != NULL; i++)
{
if (!Section.Find(HashString::SupportedHashes()[i], Start, End))
continue;
std::string Name;
std::string Hash;
unsigned long long Size;
while (Start < End)
{
if (!parseSumData(Start, End, Name, Hash, Size))
return false;
if (Entries.find(Name) == Entries.end())
{
metaIndex::checkSum *Sum = new metaIndex::checkSum;
Sum->MetaKeyFilename = Name;
Sum->Size = Size;
Sum->Hashes.FileSize(Size);
APT_IGNORE_DEPRECATED(Sum->Hash = HashString(HashString::SupportedHashes()[i],Hash);)
Entries[Name] = Sum;
}
Entries[Name]->Hashes.push_back(HashString(HashString::SupportedHashes()[i],Hash));
FoundHashSum = true;
}
}
if(FoundHashSum == false)
{
if (ErrorText != NULL)
strprintf(*ErrorText, _("No Hash entry in Release file %s"), Filename.c_str());
return false;
}
std::string const StrDate = Section.FindS("Date");
if (RFC1123StrToTime(StrDate.c_str(), Date) == false)
{
if (ErrorText != NULL)
strprintf(*ErrorText, _("Invalid 'Date' entry in Release file %s"), Filename.c_str());
return false;
}
bool CheckValidUntil = _config->FindB("Acquire::Check-Valid-Until", true);
if (d->CheckValidUntil == metaIndex::TRI_NO)
CheckValidUntil = false;
else if (d->CheckValidUntil == metaIndex::TRI_YES)
CheckValidUntil = true;
if (CheckValidUntil == true)
{
std::string const Label = Section.FindS("Label");
std::string const StrValidUntil = Section.FindS("Valid-Until");
// if we have a Valid-Until header in the Release file, use it as default
if (StrValidUntil.empty() == false)
{
if(RFC1123StrToTime(StrValidUntil.c_str(), ValidUntil) == false)
{
if (ErrorText != NULL)
strprintf(*ErrorText, _("Invalid 'Valid-Until' entry in Release file %s"), Filename.c_str());
return false;
}
}
// get the user settings for this archive and use what expires earlier
time_t MaxAge = d->ValidUntilMax;
if (MaxAge == 0)
{
MaxAge = _config->FindI("Acquire::Max-ValidTime", 0);
if (Label.empty() == false)
MaxAge = _config->FindI(("Acquire::Max-ValidTime::" + Label).c_str(), MaxAge);
}
time_t MinAge = d->ValidUntilMin;
if (MinAge == 0)
{
MinAge = _config->FindI("Acquire::Min-ValidTime", 0);
if (Label.empty() == false)
MinAge = _config->FindI(("Acquire::Min-ValidTime::" + Label).c_str(), MinAge);
}
if (MinAge != 0 && ValidUntil != 0) {
time_t const min_date = Date + MinAge;
if (ValidUntil < min_date)
ValidUntil = min_date;
}
if (MaxAge != 0) {
time_t const max_date = Date + MaxAge;
if (ValidUntil == 0 || ValidUntil > max_date)
ValidUntil = max_date;
}
}
LoadedSuccessfully = TRI_YES;
return true;
}
/*}}}*/
metaIndex * debReleaseIndex::UnloadedClone() const /*{{{*/
{
if (Trusted == TRI_NO)
return new debReleaseIndex(URI, Dist, false);
else if (Trusted == TRI_YES)
return new debReleaseIndex(URI, Dist, true);
else
return new debReleaseIndex(URI, Dist);
}
/*}}}*/
bool debReleaseIndex::parseSumData(const char *&Start, const char *End, /*{{{*/
std::string &Name, std::string &Hash, unsigned long long &Size)
{
Name = "";
Hash = "";
Size = 0;
/* Skip over the first blank */
while ((*Start == '\t' || *Start == ' ' || *Start == '\n' || *Start == '\r')
&& Start < End)
Start++;
if (Start >= End)
return false;
/* Move EntryEnd to the end of the first entry (the hash) */
const char *EntryEnd = Start;
while ((*EntryEnd != '\t' && *EntryEnd != ' ')
&& EntryEnd < End)
EntryEnd++;
if (EntryEnd == End)
return false;
Hash.append(Start, EntryEnd-Start);
/* Skip over intermediate blanks */
Start = EntryEnd;
while (*Start == '\t' || *Start == ' ')
Start++;
if (Start >= End)
return false;
EntryEnd = Start;
/* Find the end of the second entry (the size) */
while ((*EntryEnd != '\t' && *EntryEnd != ' ' )
&& EntryEnd < End)
EntryEnd++;
if (EntryEnd == End)
return false;
Size = strtoull (Start, NULL, 10);
/* Skip over intermediate blanks */
Start = EntryEnd;
while (*Start == '\t' || *Start == ' ')
Start++;
if (Start >= End)
return false;
EntryEnd = Start;
/* Find the end of the third entry (the filename) */
while ((*EntryEnd != '\t' && *EntryEnd != ' ' &&
*EntryEnd != '\n' && *EntryEnd != '\r')
&& EntryEnd < End)
EntryEnd++;
Name.append(Start, EntryEnd-Start);
Start = EntryEnd; //prepare for the next round
return true;
}
/*}}}*/
bool debReleaseIndex::GetIndexes(pkgAcquire *Owner, bool const &GetAll)/*{{{*/
{
std::vector<IndexTarget> const targets = GetIndexTargets();
#define APT_TARGET(X) IndexTarget("", X, MetaIndexInfo(X), MetaIndexURI(X), false, false, std::map<std::string,std::string>())
pkgAcqMetaClearSig * const TransactionManager = new pkgAcqMetaClearSig(Owner,
APT_TARGET("InRelease"), APT_TARGET("Release"), APT_TARGET("Release.gpg"),
targets, this);
#undef APT_TARGET
// special case for --print-uris
if (GetAll)
for (auto const &Target: targets)
new pkgAcqIndex(Owner, TransactionManager, Target);
return true;
}
/*}}}*/
// ReleaseIndex::Set* TriState options /*{{{*/
bool debReleaseIndex::SetTrusted(TriState const pTrusted)
{
if (Trusted == TRI_UNSET)
Trusted = pTrusted;
else if (Trusted != pTrusted)
// TRANSLATOR: The first is an option name from sources.list manpage, the other two URI and Suite
return _error->Error(_("Conflicting values set for option %s concerning source %s %s"), "Trusted", URI.c_str(), Dist.c_str());
return true;
}
bool debReleaseIndex::SetCheckValidUntil(TriState const pCheckValidUntil)
{
if (d->CheckValidUntil == TRI_UNSET)
d->CheckValidUntil = pCheckValidUntil;
else if (d->CheckValidUntil != pCheckValidUntil)
return _error->Error(_("Conflicting values set for option %s concerning source %s %s"), "Check-Valid-Until", URI.c_str(), Dist.c_str());
return true;
}
bool debReleaseIndex::SetValidUntilMin(time_t const Valid)
{
if (d->ValidUntilMin == 0)
d->ValidUntilMin = Valid;
else if (d->ValidUntilMin != Valid)
return _error->Error(_("Conflicting values set for option %s concerning source %s %s"), "Min-ValidTime", URI.c_str(), Dist.c_str());
return true;
}
bool debReleaseIndex::SetValidUntilMax(time_t const Valid)
{
if (d->ValidUntilMax == 0)
d->ValidUntilMax = Valid;
else if (d->ValidUntilMax != Valid)
return _error->Error(_("Conflicting values set for option %s concerning source %s %s"), "Max-ValidTime", URI.c_str(), Dist.c_str());
return true;
}
bool debReleaseIndex::SetSignedBy(std::string const &pSignedBy)
{
if (SignedBy.empty() == true && pSignedBy.empty() == false)
{
if (pSignedBy[0] == '/') // no check for existence as we could be chrooting later or such things
; // absolute path to a keyring file
else
{
// we could go all fancy and allow short/long/string matches as gpgv/apt-key does,
// but fingerprints are harder to fake than the others and this option is set once,
// not interactively all the time so easy to type is not really a concern.
std::string finger = pSignedBy;
finger.erase(std::remove(finger.begin(), finger.end(), ' '), finger.end());
std::transform(finger.begin(), finger.end(), finger.begin(), ::toupper);
if (finger.length() != 40 || finger.find_first_not_of("0123456789ABCDEF") != std::string::npos)
return _error->Error(_("Invalid value set for option %s concerning source %s %s (%s)"), "Signed-By", URI.c_str(), Dist.c_str(), "not a fingerprint");
}
SignedBy = pSignedBy;
}
else if (SignedBy != pSignedBy)
return _error->Error(_("Conflicting values set for option %s concerning source %s %s"), "Signed-By", URI.c_str(), Dist.c_str());
return true;
}
/*}}}*/
// ReleaseIndex::IsTrusted /*{{{*/
bool debReleaseIndex::IsTrusted() const
{
if (Trusted == TRI_YES)
return true;
else if (Trusted == TRI_NO)
return false;
if(_config->FindB("APT::Authentication::TrustCDROM", false))
if(URI.substr(0,strlen("cdrom:")) == "cdrom:")
return true;
if (FileExists(MetaIndexFile("Release.gpg")))
return true;
return FileExists(MetaIndexFile("InRelease"));
}
/*}}}*/
std::vector <pkgIndexFile *> *debReleaseIndex::GetIndexFiles() /*{{{*/
{
if (Indexes != NULL)
return Indexes;
Indexes = new std::vector<pkgIndexFile*>();
bool const istrusted = IsTrusted();
for (auto const &T: GetIndexTargets())
{
std::string const TargetName = T.Option(IndexTarget::CREATED_BY);
if (TargetName == "Packages")
Indexes->push_back(new debPackagesIndex(T, istrusted));
else if (TargetName == "Sources")
Indexes->push_back(new debSourcesIndex(T, istrusted));
else if (TargetName == "Translations")
Indexes->push_back(new debTranslationsIndex(T));
}
return Indexes;
}
/*}}}*/
static bool ReleaseFileName(debReleaseIndex const * const That, std::string &ReleaseFile)/*{{{*/
{
ReleaseFile = That->MetaIndexFile("InRelease");
bool releaseExists = false;
if (FileExists(ReleaseFile) == true)
releaseExists = true;
else
{
ReleaseFile = That->MetaIndexFile("Release");
if (FileExists(ReleaseFile))
releaseExists = true;
}
return releaseExists;
}
/*}}}*/
bool debReleaseIndex::Merge(pkgCacheGenerator &Gen,OpProgress * /*Prog*/) const/*{{{*/
{
std::string ReleaseFile;
bool const releaseExists = ReleaseFileName(this, ReleaseFile);
::URI Tmp(URI);
if (Gen.SelectReleaseFile(ReleaseFile, Tmp.Host) == false)
return _error->Error("Problem with SelectReleaseFile %s", ReleaseFile.c_str());
if (releaseExists == false)
return true;
FileFd Rel;
// Beware: The 'Release' file might be clearsigned in case the
// signature for an 'InRelease' file couldn't be checked
if (OpenMaybeClearSignedFile(ReleaseFile, Rel) == false)
return false;
if (_error->PendingError() == true)
return false;
// Store the IMS information
pkgCache::RlsFileIterator File = Gen.GetCurRlsFile();
pkgCacheGenerator::Dynamic<pkgCache::RlsFileIterator> DynFile(File);
// Rel can't be used as this is potentially a temporary file
struct stat Buf;
if (stat(ReleaseFile.c_str(), &Buf) != 0)
return _error->Errno("fstat", "Unable to stat file %s", ReleaseFile.c_str());
File->Size = Buf.st_size;
File->mtime = Buf.st_mtime;
pkgTagFile TagFile(&Rel, Rel.Size());
pkgTagSection Section;
if (_error->PendingError() == true || TagFile.Step(Section) == false)
return false;
std::string data;
#define APT_INRELEASE(TYPE, TAG, STORE) \
data = Section.FindS(TAG); \
if (data.empty() == false) \
{ \
map_stringitem_t const storage = Gen.StoreString(pkgCacheGenerator::TYPE, data); \
STORE = storage; \
}
APT_INRELEASE(MIXED, "Suite", File->Archive)
APT_INRELEASE(VERSIONNUMBER, "Version", File->Version)
APT_INRELEASE(MIXED, "Origin", File->Origin)
APT_INRELEASE(MIXED, "Codename", File->Codename)
APT_INRELEASE(MIXED, "Label", File->Label)
#undef APT_INRELEASE
Section.FindFlag("NotAutomatic", File->Flags, pkgCache::Flag::NotAutomatic);
Section.FindFlag("ButAutomaticUpgrades", File->Flags, pkgCache::Flag::ButAutomaticUpgrades);
return !_error->PendingError();
}
/*}}}*/
// ReleaseIndex::FindInCache - Find this index /*{{{*/
pkgCache::RlsFileIterator debReleaseIndex::FindInCache(pkgCache &Cache, bool const ModifyCheck) const
{
std::string ReleaseFile;
bool const releaseExists = ReleaseFileName(this, ReleaseFile);
pkgCache::RlsFileIterator File = Cache.RlsFileBegin();
for (; File.end() == false; ++File)
{
if (File->FileName == 0 || ReleaseFile != File.FileName())
continue;
// empty means the file does not exist by "design"
if (ModifyCheck == false || (releaseExists == false && File->Size == 0))
return File;
struct stat St;
if (stat(File.FileName(),&St) != 0)
{
if (_config->FindB("Debug::pkgCacheGen", false))
std::clog << "ReleaseIndex::FindInCache - stat failed on " << File.FileName() << std::endl;
return pkgCache::RlsFileIterator(Cache);
}
if ((unsigned)St.st_size != File->Size || St.st_mtime != File->mtime)
{
if (_config->FindB("Debug::pkgCacheGen", false))
std::clog << "ReleaseIndex::FindInCache - size (" << St.st_size << " <> " << File->Size
<< ") or mtime (" << St.st_mtime << " <> " << File->mtime
<< ") doesn't match for " << File.FileName() << std::endl;
return pkgCache::RlsFileIterator(Cache);
}
return File;
}
return File;
}
/*}}}*/
static std::vector<std::string> parsePlusMinusOptions(std::string const &Name, /*{{{*/
std::map<std::string, std::string> const &Options, std::vector<std::string> const &defaultValues)
{
std::map<std::string, std::string>::const_iterator val = Options.find(Name);
std::vector<std::string> Values;
if (val != Options.end())
Values = VectorizeString(val->second, ',');
else
Values = defaultValues;
if ((val = Options.find(Name + "+")) != Options.end())
{
std::vector<std::string> const plus = VectorizeString(val->second, ',');
std::copy_if(plus.begin(), plus.end(), std::back_inserter(Values), [&Values](std::string const &v) {
return std::find(Values.begin(), Values.end(), v) == Values.end();
});
}
if ((val = Options.find(Name + "-")) != Options.end())
{
std::vector<std::string> const minus = VectorizeString(val->second, ',');
Values.erase(std::remove_if(Values.begin(), Values.end(), [&minus](std::string const &v) {
return std::find(minus.begin(), minus.end(), v) != minus.end();
}), Values.end());
}
return Values;
}
/*}}}*/
class APT_HIDDEN debSLTypeDebian : public pkgSourceList::Type /*{{{*/
{
metaIndex::TriState GetTriStateOption(std::map<std::string, std::string>const &Options, char const * const name) const
{
std::map<std::string, std::string>::const_iterator const opt = Options.find(name);
if (opt != Options.end())
return StringToBool(opt->second, false) ? metaIndex::TRI_YES : metaIndex::TRI_NO;
return metaIndex::TRI_DONTCARE;
}
time_t GetTimeOption(std::map<std::string, std::string>const &Options, char const * const name) const
{
std::map<std::string, std::string>::const_iterator const opt = Options.find(name);
if (opt == Options.end())
return 0;
return strtoull(opt->second.c_str(), NULL, 10);
}
protected:
bool CreateItemInternal(std::vector<metaIndex *> &List, std::string const &URI,
std::string const &Dist, std::string const &Section,
bool const &IsSrc, std::map<std::string, std::string> const &Options) const
{
debReleaseIndex *Deb = NULL;
for (std::vector<metaIndex *>::const_iterator I = List.begin();
I != List.end(); ++I)
{
// We only worry about debian entries here
if (strcmp((*I)->GetType(), "deb") != 0)
continue;
/* This check insures that there will be only one Release file
queued for all the Packages files and Sources files it
corresponds to. */
if ((*I)->GetURI() == URI && (*I)->GetDist() == Dist)
{
Deb = dynamic_cast<debReleaseIndex*>(*I);
if (Deb != NULL)
break;
}
}
// No currently created Release file indexes this entry, so we create a new one.
if (Deb == NULL)
{
Deb = new debReleaseIndex(URI, Dist);
List.push_back(Deb);
}
std::vector<std::string> const alltargets = _config->FindVector(std::string("Acquire::IndexTargets::") + Name, "", true);
std::vector<std::string> deftargets;
deftargets.reserve(alltargets.size());
std::copy_if(alltargets.begin(), alltargets.end(), std::back_inserter(deftargets), [&](std::string const &t) {
std::string c = "Acquire::IndexTargets::";
c.append(Name).append("::").append(t).append("::DefaultEnabled");
return _config->FindB(c, true);
});
std::vector<std::string> mytargets = parsePlusMinusOptions("target", Options, deftargets);
for (auto const &target : alltargets)
{
std::map<std::string, std::string>::const_iterator const opt = Options.find(target);
if (opt == Options.end())
continue;
auto const tarItr = std::find(mytargets.begin(), mytargets.end(), target);
bool const optValue = StringToBool(opt->second);
if (optValue == true && tarItr == mytargets.end())
mytargets.push_back(target);
else if (optValue == false && tarItr != mytargets.end())
mytargets.erase(std::remove(mytargets.begin(), mytargets.end(), target), mytargets.end());
}
bool UsePDiffs = _config->FindB("Acquire::PDiffs", true);
{
std::map<std::string, std::string>::const_iterator const opt = Options.find("pdiffs");
if (opt != Options.end())
UsePDiffs = StringToBool(opt->second);
}
Deb->AddComponent(
IsSrc,
Section,
mytargets,
parsePlusMinusOptions("arch", Options, APT::Configuration::getArchitectures()),
parsePlusMinusOptions("lang", Options, APT::Configuration::getLanguages(true)),
UsePDiffs
);
if (Deb->SetTrusted(GetTriStateOption(Options, "trusted")) == false ||
Deb->SetCheckValidUntil(GetTriStateOption(Options, "check-valid-until")) == false ||
Deb->SetValidUntilMax(GetTimeOption(Options, "valid-until-max")) == false ||
Deb->SetValidUntilMin(GetTimeOption(Options, "valid-until-min")) == false)
return false;
std::map<std::string, std::string>::const_iterator const signedby = Options.find("signed-by");
if (signedby == Options.end())
{
if (Deb->SetSignedBy("") == false)
return false;
}
else
{
if (Deb->SetSignedBy(signedby->second) == false)
return false;
}
return true;
}
debSLTypeDebian(char const * const Name, char const * const Label) : Type(Name, Label)
{
}
};
/*}}}*/
class APT_HIDDEN debSLTypeDeb : public debSLTypeDebian /*{{{*/
{
public:
bool CreateItem(std::vector<metaIndex *> &List, std::string const &URI,
std::string const &Dist, std::string const &Section,
std::map<std::string, std::string> const &Options) const APT_OVERRIDE
{
return CreateItemInternal(List, URI, Dist, Section, false, Options);
}
debSLTypeDeb() : debSLTypeDebian("deb", "Debian binary tree")
{
}
};
/*}}}*/
class APT_HIDDEN debSLTypeDebSrc : public debSLTypeDebian /*{{{*/
{
public:
bool CreateItem(std::vector<metaIndex *> &List, std::string const &URI,
std::string const &Dist, std::string const &Section,
std::map<std::string, std::string> const &Options) const APT_OVERRIDE
{
return CreateItemInternal(List, URI, Dist, Section, true, Options);
}
debSLTypeDebSrc() : debSLTypeDebian("deb-src", "Debian source tree")
{
}
};
/*}}}*/
APT_HIDDEN debSLTypeDeb _apt_DebType;
APT_HIDDEN debSLTypeDebSrc _apt_DebSrcType;