X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/84de0ceaad7e8c74f47e06bccba83b1b310262b6..b07aeb1a6e24825e534167a737043441e871de9f:/apt-pkg/deb/deblistparser.cc diff --git a/apt-pkg/deb/deblistparser.cc b/apt-pkg/deb/deblistparser.cc index 56d5297fc..c5e77b0ff 100644 --- a/apt-pkg/deb/deblistparser.cc +++ b/apt-pkg/deb/deblistparser.cc @@ -21,8 +21,17 @@ #include #include #include +#include +#include +#include +#include #include +#include +#include +#include +#include +#include #include /*}}}*/ @@ -34,7 +43,7 @@ static debListParser::WordList PrioList[] = { {"standard",pkgCache::State::Standard}, {"optional",pkgCache::State::Optional}, {"extra",pkgCache::State::Extra}, - {}}; + {NULL, 0}}; // ListParser::debListParser - Constructor /*{{{*/ // --------------------------------------------------------------------- @@ -49,18 +58,6 @@ debListParser::debListParser(FileFd *File, string const &Arch) : Tags(File), MultiArchEnabled = Architectures.size() > 1; } /*}}}*/ -// ListParser::UniqFindTagWrite - Find the tag and write a unq string /*{{{*/ -// --------------------------------------------------------------------- -/* */ -unsigned long debListParser::UniqFindTagWrite(const char *Tag) -{ - const char *Start; - const char *Stop; - if (Section.Find(Tag,Start,Stop) == false) - return 0; - return WriteUniqString(Start,Stop - Start); -} - /*}}}*/ // ListParser::Package - Return the package name /*{{{*/ // --------------------------------------------------------------------- /* This is to return the name of the package this section describes */ @@ -95,44 +92,110 @@ string debListParser::Version() return Section.FindS("Version"); } /*}}}*/ -// ListParser::NewVersion - Fill in the version structure /*{{{*/ -// --------------------------------------------------------------------- -/* */ -bool debListParser::NewVersion(pkgCache::VerIterator &Ver) +unsigned char debListParser::ParseMultiArch(bool const showErrors) /*{{{*/ { - // Parse the section - Ver->Section = UniqFindTagWrite("Section"); - - // Parse multi-arch + unsigned char MA; string const MultiArch = Section.FindS("Multi-Arch"); - if (MultiArch.empty() == true) - Ver->MultiArch = pkgCache::Version::None; + if (MultiArch.empty() == true || MultiArch == "no") + MA = pkgCache::Version::None; else if (MultiArch == "same") { - // Parse multi-arch if (ArchitectureAll() == true) { - /* Arch all packages can't be Multi-Arch: same */ - _error->Warning("Architecture: all package '%s' can't be Multi-Arch: same", - Section.FindS("Package").c_str()); - Ver->MultiArch = pkgCache::Version::None; + if (showErrors == true) + _error->Warning("Architecture: all package '%s' can't be Multi-Arch: same", + Section.FindS("Package").c_str()); + MA = pkgCache::Version::None; } else - Ver->MultiArch = pkgCache::Version::Same; + MA = pkgCache::Version::Same; } else if (MultiArch == "foreign") - Ver->MultiArch = pkgCache::Version::Foreign; + MA = pkgCache::Version::Foreign; else if (MultiArch == "allowed") - Ver->MultiArch = pkgCache::Version::Allowed; + MA = pkgCache::Version::Allowed; else { - _error->Warning("Unknown Multi-Arch type '%s' for package '%s'", - MultiArch.c_str(), Section.FindS("Package").c_str()); - Ver->MultiArch = pkgCache::Version::None; + if (showErrors == true) + _error->Warning("Unknown Multi-Arch type '%s' for package '%s'", + MultiArch.c_str(), Section.FindS("Package").c_str()); + MA = pkgCache::Version::None; } if (ArchitectureAll() == true) - Ver->MultiArch |= pkgCache::Version::All; + MA |= pkgCache::Version::All; + + return MA; +} + /*}}}*/ +// ListParser::NewVersion - Fill in the version structure /*{{{*/ +// --------------------------------------------------------------------- +/* */ +bool debListParser::NewVersion(pkgCache::VerIterator &Ver) +{ + const char *Start; + const char *Stop; + + // Parse the section + if (Section.Find("Section",Start,Stop) == true) + { + map_stringitem_t const idx = StoreString(pkgCacheGenerator::SECTION, Start, Stop - Start); + Ver->Section = idx; + } +#if APT_PKG_ABI >= 413 + // Parse the source package name + pkgCache::GrpIterator const G = Ver.ParentPkg().Group(); + Ver->SourcePkgName = G->Name; + Ver->SourceVerStr = Ver->VerStr; + if (Section.Find("Source",Start,Stop) == true) + { + const char * const Space = (const char * const) memchr(Start, ' ', Stop - Start); + pkgCache::VerIterator V; + + if (Space != NULL) + { + Stop = Space; + const char * const Open = (const char * const) memchr(Space, '(', Stop - Space); + if (likely(Open != NULL)) + { + const char * const Close = (const char * const) memchr(Open, ')', Stop - Open); + if (likely(Close != NULL)) + { + std::string const version(Open + 1, (Close - Open) - 1); + if (version != Ver.VerStr()) + { + map_stringitem_t const idx = StoreString(pkgCacheGenerator::VERSIONNUMBER, version); + Ver->SourceVerStr = idx; + } + } + } + } + std::string const pkgname(Start, Stop - Start); + if (pkgname != G.Name()) + { + for (pkgCache::PkgIterator P = G.PackageList(); P.end() == false; P = G.NextPkg(P)) + { + for (V = P.VersionList(); V.end() == false; ++V) + { + if (pkgname == V.SourcePkgName()) + { + Ver->SourcePkgName = V->SourcePkgName; + break; + } + } + if (V.end() == false) + break; + } + if (V.end() == true) + { + map_stringitem_t const idx = StoreString(pkgCacheGenerator::PKGNAME, pkgname); + Ver->SourcePkgName = idx; + } + } + } +#endif + + Ver->MultiArch = ParseMultiArch(true); // Archive Size Ver->Size = Section.FindULL("Size"); // Unpacked Size (in K) @@ -140,10 +203,8 @@ bool debListParser::NewVersion(pkgCache::VerIterator &Ver) Ver->InstalledSize *= 1024; // Priority - const char *Start; - const char *Stop; if (Section.Find("Priority",Start,Stop) == true) - { + { if (GrabWord(string(Start,Stop-Start),PrioList,Ver->Priority) == false) Ver->Priority = pkgCache::State::Extra; } @@ -180,35 +241,31 @@ bool debListParser::NewVersion(pkgCache::VerIterator &Ver) /* This is to return the string describing the package in debian form. If this returns the blank string then the entry is assumed to only describe package properties */ -string debListParser::Description() +string debListParser::Description(std::string const &lang) { - string const lang = DescriptionLanguage(); if (lang.empty()) return Section.FindS("Description"); else return Section.FindS(string("Description-").append(lang).c_str()); } - /*}}}*/ -// ListParser::DescriptionLanguage - Return the description lang string /*{{{*/ -// --------------------------------------------------------------------- -/* This is to return the string describing the language of - description. If this returns the blank string then the entry is - assumed to describe original description. */ -string debListParser::DescriptionLanguage() + /*}}}*/ +// ListParser::AvailableDescriptionLanguages /*{{{*/ +std::vector debListParser::AvailableDescriptionLanguages() { - if (Section.FindS("Description").empty() == false) - return ""; - - std::vector const lang = APT::Configuration::getLanguages(true); - for (std::vector::const_iterator l = lang.begin(); - l != lang.end(); ++l) - if (Section.FindS(string("Description-").append(*l).c_str()).empty() == false) - return *l; - - return ""; + std::vector const understood = APT::Configuration::getLanguages(); + std::vector avail; + if (Section.Exists("Description") == true) + avail.push_back(""); + for (std::vector::const_iterator lang = understood.begin(); lang != understood.end(); ++lang) + { + std::string const tagname = "Description-" + *lang; + if (Section.Exists(tagname.c_str()) == true) + avail.push_back(*lang); + } + return avail; } - /*}}}*/ -// ListParser::Description - Return the description_md5 MD5SumValue /*{{{*/ + /*}}}*/ +// ListParser::Description_md5 - Return the description_md5 MD5SumValue /*{{{*/ // --------------------------------------------------------------------- /* This is to return the md5 string to allow the check if it is the right description. If no Description-md5 is found in the section it will be @@ -219,8 +276,12 @@ MD5SumValue debListParser::Description_md5() string const value = Section.FindS("Description-md5"); if (value.empty() == true) { + std::string const desc = Description("") + "\n"; + if (desc == "\n") + return MD5SumValue(); + MD5Summation md5; - md5.Add((Description() + "\n").c_str()); + md5.Add(desc.c_str()); return md5.Result(); } else if (likely(value.size() == 32)) @@ -241,9 +302,6 @@ MD5SumValue debListParser::Description_md5() bool debListParser::UsePackage(pkgCache::PkgIterator &Pkg, pkgCache::VerIterator &Ver) { - if (Pkg->Section == 0) - Pkg->Section = UniqFindTagWrite("Section"); - string const static myArch = _config->Find("APT::Architecture"); // Possible values are: "all", "native", "installed" and "none" // The "installed" mode is handled by ParseStatus(), See #544481 and friends. @@ -284,7 +342,7 @@ unsigned short debListParser::VersionHash() "Replaces",0}; unsigned long Result = INIT_FCS; char S[1024]; - for (const char **I = Sections; *I != 0; I++) + for (const char * const *I = Sections; *I != 0; ++I) { const char *Start; const char *End; @@ -295,13 +353,13 @@ unsigned short debListParser::VersionHash() of certain fields. dpkg also has the rather interesting notion of reformatting depends operators < -> <= */ char *J = S; - for (; Start != End; Start++) + for (; Start != End; ++Start) { - if (isspace(*Start) == 0) - *J++ = tolower_ascii(*Start); - if (*Start == '<' && Start[1] != '<' && Start[1] != '=') - *J++ = '='; - if (*Start == '>' && Start[1] != '>' && Start[1] != '=') + if (isspace(*Start) != 0) + continue; + *J++ = tolower_ascii(*Start); + + if ((*Start == '<' || *Start == '>') && Start[1] != *Start && Start[1] != '=') *J++ = '='; } @@ -316,13 +374,9 @@ unsigned short debListParser::VersionHash() /* Status lines are of the form, Status: want flag status want = unknown, install, hold, deinstall, purge - flag = ok, reinstreq, hold, hold-reinstreq - status = not-installed, unpacked, half-configured, - half-installed, config-files, post-inst-failed, - removal-failed, installed - - Some of the above are obsolete (I think?) flag = hold-* and - status = post-inst-failed, removal-failed at least. + flag = ok, reinstreq + status = not-installed, config-files, half-installed, unpacked, + half-configured, triggers-awaited, triggers-pending, installed */ bool debListParser::ParseStatus(pkgCache::PkgIterator &Pkg, pkgCache::VerIterator &Ver) @@ -350,7 +404,7 @@ bool debListParser::ParseStatus(pkgCache::PkgIterator &Pkg, {"hold",pkgCache::State::Hold}, {"deinstall",pkgCache::State::DeInstall}, {"purge",pkgCache::State::Purge}, - {}}; + {NULL, 0}}; if (GrabWord(string(Start,I-Start),WantList,Pkg->SelectedState) == false) return _error->Error("Malformed 1st word in the Status line"); @@ -366,7 +420,7 @@ bool debListParser::ParseStatus(pkgCache::PkgIterator &Pkg, {"reinstreq",pkgCache::State::ReInstReq}, {"hold",pkgCache::State::HoldInst}, {"hold-reinstreq",pkgCache::State::HoldReInstReq}, - {}}; + {NULL, 0}}; if (GrabWord(string(Start,I-Start),FlagList,Pkg->InstState) == false) return _error->Error("Malformed 2nd word in the Status line"); @@ -379,16 +433,14 @@ bool debListParser::ParseStatus(pkgCache::PkgIterator &Pkg, // Process the flag field WordList StatusList[] = {{"not-installed",pkgCache::State::NotInstalled}, + {"config-files",pkgCache::State::ConfigFiles}, + {"half-installed",pkgCache::State::HalfInstalled}, {"unpacked",pkgCache::State::UnPacked}, {"half-configured",pkgCache::State::HalfConfigured}, - {"installed",pkgCache::State::Installed}, - {"half-installed",pkgCache::State::HalfInstalled}, - {"config-files",pkgCache::State::ConfigFiles}, {"triggers-awaited",pkgCache::State::TriggersAwaited}, {"triggers-pending",pkgCache::State::TriggersPending}, - {"post-inst-failed",pkgCache::State::HalfConfigured}, - {"removal-failed",pkgCache::State::HalfInstalled}, - {}}; + {"installed",pkgCache::State::Installed}, + {NULL, 0}}; if (GrabWord(string(Start,I-Start),StatusList,Pkg->CurrentState) == false) return _error->Error("Malformed 3rd word in the Status line"); @@ -470,18 +522,31 @@ const char *debListParser::ConvertRelation(const char *I,unsigned int &Op) // --------------------------------------------------------------------- /* This parses the dependency elements out of a standard string in place, bit by bit. */ +const char *debListParser::ParseDepends(const char *Start,const char *Stop, + std::string &Package,std::string &Ver,unsigned int &Op) + { return ParseDepends(Start, Stop, Package, Ver, Op, false, true, false); } +const char *debListParser::ParseDepends(const char *Start,const char *Stop, + std::string &Package,std::string &Ver,unsigned int &Op, + bool const &ParseArchFlags) + { return ParseDepends(Start, Stop, Package, Ver, Op, ParseArchFlags, true, false); } +const char *debListParser::ParseDepends(const char *Start,const char *Stop, + std::string &Package,std::string &Ver,unsigned int &Op, + bool const &ParseArchFlags, bool const &StripMultiArch) + { return ParseDepends(Start, Stop, Package, Ver, Op, ParseArchFlags, StripMultiArch, false); } const char *debListParser::ParseDepends(const char *Start,const char *Stop, string &Package,string &Ver, unsigned int &Op, bool const &ParseArchFlags, - bool const &StripMultiArch) + bool const &StripMultiArch, + bool const &ParseRestrictionsList) { // Strip off leading space - for (;Start != Stop && isspace(*Start) != 0; Start++); + for (;Start != Stop && isspace(*Start) != 0; ++Start); // Parse off the package name const char *I = Start; for (;I != Stop && isspace(*I) == 0 && *I != '(' && *I != ')' && - *I != ',' && *I != '|' && *I != '[' && *I != ']'; I++); + *I != ',' && *I != '|' && *I != '[' && *I != ']' && + *I != '<' && *I != '>'; ++I); // Malformed, no '(' if (I != Stop && *I == ')') @@ -598,6 +663,98 @@ const char *debListParser::ParseDepends(const char *Start,const char *Stop, for (;I != Stop && isspace(*I) != 0; I++); } + if (ParseRestrictionsList == true) + { + // Parse a restrictions formula which is in disjunctive normal form: + // (foo AND bar) OR (blub AND bla) + + std::vector const profiles = APT::Configuration::getBuildProfiles(); + + // if the next character is a restriction list, then by default the + // dependency does not apply and the conditions have to be checked + // if the next character is not a restriction list, then by default the + // dependency applies + bool applies1 = (*I != '<'); + while (I != Stop) + { + if (*I != '<') + break; + + ++I; + // malformed + if (unlikely(I == Stop)) + return 0; + + const char *End = I; + + // if of the prior restriction list is already fulfilled, then + // we can just skip to the end of the current list + if (applies1) { + for (;End != Stop && *End != '>'; ++End); + I = ++End; + // skip whitespace + for (;I != Stop && isspace(*I) != 0; I++); + } else { + bool applies2 = true; + // all the conditions inside a restriction list have to be + // met so once we find one that is not met, we can skip to + // the end of this list + while (I != Stop) + { + // look for whitespace or ending '>' + // End now points to the character after the current term + for (;End != Stop && !isspace(*End) && *End != '>'; ++End); + + if (unlikely(End == Stop)) + return 0; + + bool NegRestriction = false; + if (*I == '!') + { + NegRestriction = true; + ++I; + } + + std::string restriction(I, End); + + if (restriction.empty() == false && profiles.empty() == false && + std::find(profiles.begin(), profiles.end(), restriction) != profiles.end()) + { + if (NegRestriction) { + applies2 = false; + // since one of the terms does not apply we don't have to check the others + for (; End != Stop && *End != '>'; ++End); + } + } else { + if (!NegRestriction) { + applies2 = false; + // since one of the terms does not apply we don't have to check the others + for (; End != Stop && *End != '>'; ++End); + } + } + + if (*End++ == '>') { + I = End; + // skip whitespace + for (;I != Stop && isspace(*I) != 0; I++); + break; + } + + I = End; + // skip whitespace + for (;I != Stop && isspace(*I) != 0; I++); + } + if (applies2) { + applies1 = true; + } + } + } + + if (applies1 == false) { + Package = ""; //not for this restriction + } + } + if (I != Stop && *I == '|') Op |= pkgCache::Dep::Or; @@ -631,7 +788,7 @@ bool debListParser::ParseDepends(pkgCache::VerIterator &Ver, string Version; unsigned int Op; - Start = ParseDepends(Start,Stop,Package,Version,Op,false,!MultiArchEnabled); + Start = ParseDepends(Start, Stop, Package, Version, Op, false, false, false); if (Start == 0) return _error->Error("Problem parsing dependency %s",Tag); size_t const found = Package.rfind(':'); @@ -649,7 +806,7 @@ bool debListParser::ParseDepends(pkgCache::VerIterator &Ver, if (NewDepends(Ver,Package,"none",Version,Op,Type) == false) return false; } - else if (MultiArchEnabled == true && found != string::npos && + else if (found != string::npos && strcmp(Package.c_str() + found, ":any") != 0) { string Arch = Package.substr(found+1, string::npos); @@ -696,10 +853,16 @@ bool debListParser::ParseProvides(pkgCache::VerIterator &Ver) while (1) { Start = ParseDepends(Start,Stop,Package,Version,Op); + const size_t archfound = Package.rfind(':'); if (Start == 0) return _error->Error("Problem parsing Provides line"); - if (Op != pkgCache::Dep::NoOp) { - _error->Warning("Ignoring Provides line with DepCompareOp for package %s", Package.c_str()); + if (Op != pkgCache::Dep::NoOp && Op != pkgCache::Dep::Equals) { + _error->Warning("Ignoring Provides line with non-equal DepCompareOp for package %s", Package.c_str()); + } else if (archfound != string::npos) { + string OtherArch = Package.substr(archfound+1, string::npos); + Package = Package.substr(0, archfound); + if (NewProvides(Ver, Package, OtherArch, Version) == false) + return false; } else if ((Ver->MultiArch & pkgCache::Version::Foreign) == pkgCache::Version::Foreign) { if (NewProvidesAllArch(Ver, Package, Version) == false) return false; @@ -713,9 +876,7 @@ bool debListParser::ParseProvides(pkgCache::VerIterator &Ver) } } - if (MultiArchEnabled == false) - return true; - else if ((Ver->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed) + if ((Ver->MultiArch & pkgCache::Version::Allowed) == pkgCache::Version::Allowed) { string const Package = string(Ver.ParentPkg().Name()).append(":").append("any"); return NewProvidesAllArch(Ver, Package, Ver.VerStr()); @@ -756,7 +917,7 @@ bool debListParser::GrabWord(string Word,WordList *List,unsigned char &Out) /*}}}*/ // ListParser::Step - Move to the next section in the file /*{{{*/ // --------------------------------------------------------------------- -/* This has to be carefull to only process the correct architecture */ +/* This has to be careful to only process the correct architecture */ bool debListParser::Step() { iOffset = Tags.Offset(); @@ -790,119 +951,6 @@ bool debListParser::Step() return false; } /*}}}*/ -// ListParser::LoadReleaseInfo - Load the release information /*{{{*/ -// --------------------------------------------------------------------- -/* */ -bool debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator &FileI, - FileFd &File, string component) -{ - // apt-secure does no longer download individual (per-section) Release - // file. to provide Component pinning we use the section name now - map_ptrloc const storage = WriteUniqString(component); - FileI->Component = storage; - - // FIXME: Code depends on the fact that Release files aren't compressed - FILE* release = fdopen(dup(File.Fd()), "r"); - if (release == NULL) - return false; - - char buffer[101]; - bool gpgClose = false; - while (fgets(buffer, sizeof(buffer), release) != NULL) - { - size_t len = 0; - - // Skip empty lines - for (; buffer[len] == '\r' && buffer[len] == '\n'; ++len) - /* nothing */ - ; - if (buffer[len] == '\0') - continue; - - // only evalute the first GPG section - if (strncmp("-----", buffer, 5) == 0) - { - if (gpgClose == true) - break; - gpgClose = true; - continue; - } - - // seperate the tag from the data - const char* dataStart = strchr(buffer + len, ':'); - if (dataStart == NULL) - continue; - len = dataStart - buffer; - for (++dataStart; *dataStart == ' '; ++dataStart) - /* nothing */ - ; - const char* dataEnd = (const char*)rawmemchr(dataStart, '\0'); - // The last char should be a newline, but we can never be sure: #633350 - const char* lineEnd = dataEnd; - for (--lineEnd; *lineEnd == '\r' || *lineEnd == '\n'; --lineEnd) - /* nothing */ - ; - ++lineEnd; - - // which datastorage need to be updated - enum { Suite, Component, Version, Origin, Codename, Label, None } writeTo = None; - if (buffer[0] == ' ') - ; - #define APT_PARSER_WRITETO(X) else if (strncmp(#X, buffer, len) == 0) writeTo = X; - APT_PARSER_WRITETO(Suite) - APT_PARSER_WRITETO(Component) - APT_PARSER_WRITETO(Version) - APT_PARSER_WRITETO(Origin) - APT_PARSER_WRITETO(Codename) - APT_PARSER_WRITETO(Label) - #undef APT_PARSER_WRITETO - #define APT_PARSER_FLAGIT(X) else if (strncmp(#X, buffer, len) == 0) \ - pkgTagSection::FindFlag(FileI->Flags, pkgCache::Flag:: X, dataStart, lineEnd); - APT_PARSER_FLAGIT(NotAutomatic) - APT_PARSER_FLAGIT(ButAutomaticUpgrades) - #undef APT_PARSER_FLAGIT - - // load all data from the line and save it - string data; - if (writeTo != None) - data.append(dataStart, dataEnd); - if (sizeof(buffer) - 1 == (dataEnd - buffer)) - { - while (fgets(buffer, sizeof(buffer), release) != NULL) - { - if (writeTo != None) - data.append(buffer); - if (strlen(buffer) != sizeof(buffer) - 1) - break; - } - } - if (writeTo != None) - { - // remove spaces and stuff from the end of the data line - for (std::string::reverse_iterator s = data.rbegin(); - s != data.rend(); ++s) - { - if (*s != '\r' && *s != '\n' && *s != ' ') - break; - *s = '\0'; - } - map_ptrloc const storage = WriteUniqString(data); - switch (writeTo) { - case Suite: FileI->Archive = storage; break; - case Component: FileI->Component = storage; break; - case Version: FileI->Version = storage; break; - case Origin: FileI->Origin = storage; break; - case Codename: FileI->Codename = storage; break; - case Label: FileI->Label = storage; break; - case None: break; - } - } - } - fclose(release); - - return !_error->PendingError(); -} - /*}}}*/ // ListParser::GetPrio - Convert the priority from a string /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -915,3 +963,43 @@ unsigned char debListParser::GetPrio(string Str) return Out; } /*}}}*/ +#if APT_PKG_ABI >= 413 +bool debListParser::SameVersion(unsigned short const Hash, /*{{{*/ + pkgCache::VerIterator const &Ver) +{ + if (pkgCacheGenerator::ListParser::SameVersion(Hash, Ver) == false) + return false; + // status file has no (Download)Size, but all others are fair game + // status file is parsed last, so the first version we encounter is + // probably also the version we have downloaded + unsigned long long const Size = Section.FindULL("Size"); + if (Size != 0 && Size != Ver->Size) + return false; + // available everywhere, but easier to check here than to include in VersionHash + unsigned char MultiArch = ParseMultiArch(false); + if (MultiArch != Ver->MultiArch) + return false; + // for all practical proposes (we can check): same version + return true; +} + /*}}}*/ +#endif + + +debDebFileParser::debDebFileParser(FileFd *File, std::string const &DebFile) + : debListParser(File, ""), DebFile(DebFile) +{ +} + +bool debDebFileParser::UsePackage(pkgCache::PkgIterator &Pkg, + pkgCache::VerIterator &Ver) +{ + bool res = debListParser::UsePackage(Pkg, Ver); + // we use the full file path as a provides so that the file is found + // by its name + if(NewProvidesAllArch(Ver, DebFile, Ver.VerStr()) == false) + return false; + return res; +} + +debListParser::~debListParser() {}