X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/fdba4d53d6b9b594531c34792798f4044a25157e..cc0a4c82b3c132abba9b9ec35fd61bc8b45a1b80:/apt-pkg/cacheset.cc diff --git a/apt-pkg/cacheset.cc b/apt-pkg/cacheset.cc index 3c38895e9..816925c4d 100644 --- a/apt-pkg/cacheset.cc +++ b/apt-pkg/cacheset.cc @@ -37,8 +37,22 @@ #include /*}}}*/ namespace APT { -// FromTask - Return all packages in the cache from a specific task /*{{{*/ -bool PackageContainerInterface::FromTask(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper) { +// PackageFrom - selecting the appropriate method for package selection /*{{{*/ +bool CacheSetHelper::PackageFrom(enum PkgSelector const select, PackageContainerInterface * const pci, + pkgCacheFile &Cache, std::string const &pattern) { + switch (select) { + case UNKNOWN: return false; + case REGEX: return PackageFromRegEx(pci, Cache, pattern); + case TASK: return PackageFromTask(pci, Cache, pattern); + case FNMATCH: return PackageFromFnmatch(pci, Cache, pattern); + case PACKAGENAME: return PackageFromPackageName(pci, Cache, pattern); + case STRING: return PackageFromString(pci, Cache, pattern); + } + return false; +} + /*}}}*/ +// PackageFromTask - Return all packages in the cache from a specific task /*{{{*/ +bool CacheSetHelper::PackageFromTask(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string pattern) { size_t const archfound = pattern.find_last_of(':'); std::string arch = "native"; if (archfound != std::string::npos) { @@ -91,13 +105,13 @@ bool PackageContainerInterface::FromTask(PackageContainerInterface * const pci, continue; pci->insert(Pkg); - helper.showPackageSelection(Pkg, CacheSetHelper::TASK, pattern); + showPackageSelection(Pkg, CacheSetHelper::TASK, pattern); found = true; } regfree(&Pattern); if (found == false) { - helper.canNotFindPackage(CacheSetHelper::TASK, pci, Cache, pattern); + canNotFindPackage(CacheSetHelper::TASK, pci, Cache, pattern); pci->setConstructor(CacheSetHelper::UNKNOWN); return false; } @@ -108,8 +122,8 @@ bool PackageContainerInterface::FromTask(PackageContainerInterface * const pci, return true; } /*}}}*/ -// FromRegEx - Return all packages in the cache matching a pattern /*{{{*/ -bool PackageContainerInterface::FromRegEx(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper) { +// PackageFromRegEx - Return all packages in the cache matching a pattern /*{{{*/ +bool CacheSetHelper::PackageFromRegEx(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string pattern) { static const char * const isregex = ".?+*|[^$"; if (pattern.find_first_of(isregex) == std::string::npos) return false; @@ -139,23 +153,19 @@ bool PackageContainerInterface::FromRegEx(PackageContainerInterface * const pci, continue; pkgCache::PkgIterator Pkg = Grp.FindPkg(arch); if (Pkg.end() == true) { - if (archfound == std::string::npos) { - std::vector archs = APT::Configuration::getArchitectures(); - for (std::vector::const_iterator a = archs.begin(); - a != archs.end() && Pkg.end() != true; ++a) - Pkg = Grp.FindPkg(*a); - } + if (archfound == std::string::npos) + Pkg = Grp.FindPreferredPkg(true); if (Pkg.end() == true) continue; } pci->insert(Pkg); - helper.showPackageSelection(Pkg, CacheSetHelper::REGEX, pattern); + showPackageSelection(Pkg, CacheSetHelper::REGEX, pattern); found = true; } if (found == false) { - helper.canNotFindPackage(CacheSetHelper::REGEX, pci, Cache, pattern); + canNotFindPackage(CacheSetHelper::REGEX, pci, Cache, pattern); pci->setConstructor(CacheSetHelper::UNKNOWN); return false; } @@ -166,12 +176,9 @@ bool PackageContainerInterface::FromRegEx(PackageContainerInterface * const pci, return true; } /*}}}*/ -// FromFnmatch - Returns the package defined by this fnmatch /*{{{*/ -bool -PackageContainerInterface::FromFnmatch(PackageContainerInterface * const pci, - pkgCacheFile &Cache, - std::string pattern, - CacheSetHelper &helper) +// PackageFromFnmatch - Returns the package defined by this fnmatch /*{{{*/ +bool CacheSetHelper::PackageFromFnmatch(PackageContainerInterface * const pci, + pkgCacheFile &Cache, std::string pattern) { static const char * const isfnmatch = ".?*[]!"; if (pattern.find_first_of(isfnmatch) == std::string::npos) @@ -202,23 +209,19 @@ PackageContainerInterface::FromFnmatch(PackageContainerInterface * const pci, continue; pkgCache::PkgIterator Pkg = Grp.FindPkg(arch); if (Pkg.end() == true) { - if (archfound == std::string::npos) { - std::vector archs = APT::Configuration::getArchitectures(); - for (std::vector::const_iterator a = archs.begin(); - a != archs.end() && Pkg.end() != true; ++a) - Pkg = Grp.FindPkg(*a); - } + if (archfound == std::string::npos) + Pkg = Grp.FindPreferredPkg(true); if (Pkg.end() == true) continue; } pci->insert(Pkg); - helper.showPackageSelection(Pkg, CacheSetHelper::FNMATCH, pattern); + showPackageSelection(Pkg, CacheSetHelper::FNMATCH, pattern); found = true; } if (found == false) { - helper.canNotFindPackage(CacheSetHelper::FNMATCH, pci, Cache, pattern); + canNotFindPackage(CacheSetHelper::FNMATCH, pci, Cache, pattern); pci->setConstructor(CacheSetHelper::UNKNOWN); return false; } @@ -229,9 +232,9 @@ PackageContainerInterface::FromFnmatch(PackageContainerInterface * const pci, return true; } /*}}}*/ -// FromName - Returns the package defined by this string /*{{{*/ -pkgCache::PkgIterator PackageContainerInterface::FromName(pkgCacheFile &Cache, - std::string const &str, CacheSetHelper &helper) { +// PackageFromName - Returns the package defined by this string /*{{{*/ +pkgCache::PkgIterator CacheSetHelper::PackageFromName(pkgCacheFile &Cache, + std::string const &str) { std::string pkg = str; size_t archfound = pkg.find_last_of(':'); std::string arch; @@ -252,16 +255,17 @@ pkgCache::PkgIterator PackageContainerInterface::FromName(pkgCacheFile &Cache, Pkg = Cache.GetPkgCache()->FindPkg(pkg, arch); if (Pkg.end() == true) - return helper.canNotFindPkgName(Cache, str); + return canNotFindPkgName(Cache, str); return Pkg; } /*}}}*/ -// FromGroup - Returns the package defined by this string /*{{{*/ -bool PackageContainerInterface::FromGroup(PackageContainerInterface * const pci, pkgCacheFile &Cache, - std::string pkg, CacheSetHelper &helper) { +// PackageFromPackageName - Returns the package defined by this string /*{{{*/ +bool CacheSetHelper::PackageFromPackageName(PackageContainerInterface * const pci, pkgCacheFile &Cache, + std::string pkg) { if (unlikely(Cache.GetPkgCache() == 0)) return false; + std::string const pkgstring = pkg; size_t const archfound = pkg.find_last_of(':'); std::string arch; if (archfound != std::string::npos) { @@ -298,7 +302,7 @@ bool PackageContainerInterface::FromGroup(PackageContainerInterface * const pci, } } - pkgCache::PkgIterator Pkg = helper.canNotFindPkgName(Cache, pkg); + pkgCache::PkgIterator Pkg = canNotFindPkgName(Cache, pkgstring); if (Pkg.end() == true) return false; @@ -306,18 +310,18 @@ bool PackageContainerInterface::FromGroup(PackageContainerInterface * const pci, return true; } /*}}}*/ -// FromString - Return all packages matching a specific string /*{{{*/ -bool PackageContainerInterface::FromString(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string const &str, CacheSetHelper &helper) { +// PackageFromString - Return all packages matching a specific string /*{{{*/ +bool CacheSetHelper::PackageFromString(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string const &str) { bool found = true; _error->PushToStack(); - if (FromGroup(pci, Cache, str, helper) == false && - FromTask(pci, Cache, str, helper) == false && + if (PackageFrom(CacheSetHelper::PACKAGENAME, pci, Cache, str) == false && + PackageFrom(CacheSetHelper::TASK, pci, Cache, str) == false && // FIXME: hm, hm, regexp/fnmatch incompatible? - FromFnmatch(pci, Cache, str, helper) == false && - FromRegEx(pci, Cache, str, helper) == false) + PackageFrom(CacheSetHelper::FNMATCH, pci, Cache, str) == false && + PackageFrom(CacheSetHelper::REGEX, pci, Cache, str) == false) { - helper.canNotFindPackage(CacheSetHelper::PACKAGENAME, pci, Cache, str); + canNotFindPackage(CacheSetHelper::PACKAGENAME, pci, Cache, str); found = false; } @@ -328,51 +332,50 @@ bool PackageContainerInterface::FromString(PackageContainerInterface * const pci return found; } /*}}}*/ -// FromCommandLine - Return all packages specified on commandline /*{{{*/ -bool PackageContainerInterface::FromCommandLine(PackageContainerInterface * const pci, pkgCacheFile &Cache, const char **cmdline, CacheSetHelper &helper) { +// PackageFromCommandLine - Return all packages specified on commandline /*{{{*/ +bool CacheSetHelper::PackageFromCommandLine(PackageContainerInterface * const pci, pkgCacheFile &Cache, const char **cmdline) { bool found = false; for (const char **I = cmdline; *I != 0; ++I) - found |= PackageContainerInterface::FromString(pci, Cache, *I, helper); + found |= PackageFrom(CacheSetHelper::STRING, pci, Cache, *I); return found; } /*}}}*/ // FromModifierCommandLine - helper doing the work for PKG:GroupedFromCommandLine /*{{{*/ -bool PackageContainerInterface::FromModifierCommandLine(unsigned short &modID, PackageContainerInterface * const pci, +bool CacheSetHelper::PackageFromModifierCommandLine(unsigned short &modID, PackageContainerInterface * const pci, pkgCacheFile &Cache, const char * cmdline, - std::list const &mods, CacheSetHelper &helper) { + std::list const &mods) { std::string str = cmdline; unsigned short fallback = modID; bool modifierPresent = false; - for (std::list::const_iterator mod = mods.begin(); + for (std::list::const_iterator mod = mods.begin(); mod != mods.end(); ++mod) { size_t const alength = strlen(mod->Alias); switch(mod->Pos) { - case Modifier::POSTFIX: + case PkgModifier::POSTFIX: if (str.compare(str.length() - alength, alength, mod->Alias, 0, alength) != 0) continue; str.erase(str.length() - alength); modID = mod->ID; break; - case Modifier::PREFIX: + case PkgModifier::PREFIX: continue; - case Modifier::NONE: + case PkgModifier::NONE: continue; } modifierPresent = true; break; } if (modifierPresent == true) { - bool const errors = helper.showErrors(false); - pkgCache::PkgIterator Pkg = FromName(Cache, cmdline, helper); - helper.showErrors(errors); - if (Pkg.end() == false) { - pci->insert(Pkg); + bool const errors = showErrors(false); + bool const found = PackageFrom(PACKAGENAME, pci, Cache, cmdline); + showErrors(errors); + if (found == true) { modID = fallback; return true; } } - return FromString(pci, Cache, str, helper); + return PackageFrom(CacheSetHelper::PACKAGENAME, pci, Cache, str); } /*}}}*/ // FromModifierCommandLine - helper doing the work for VER:GroupedFromCommandLine /*{{{*/ @@ -438,15 +441,6 @@ bool VersionContainerInterface::FromString(VersionContainerInterface * const vci CacheSetHelper::VerSelector const fallback, CacheSetHelper &helper, bool const onlyFromName) { - PackageSet pkgset; - if(FileExists(pkg)) - { - PackageContainerInterface::FromString(&pkgset, Cache, pkg, helper); - if(pkgset.size() == 0) - return false; - return VersionContainerInterface::FromPackage(vci, Cache, pkgset.begin(), fallback, helper); - } - std::string ver; bool verIsRel = false; size_t const vertag = pkg.find_last_of("/="); @@ -455,10 +449,12 @@ bool VersionContainerInterface::FromString(VersionContainerInterface * const vci verIsRel = (pkg[vertag] == '/'); pkg.erase(vertag); } + + PackageSet pkgset; if (onlyFromName == false) - PackageContainerInterface::FromString(&pkgset, Cache, pkg, helper); + helper.PackageFrom(CacheSetHelper::STRING, &pkgset, Cache, pkg); else { - pkgset.insert(PackageContainerInterface::FromName(Cache, pkg, helper)); + helper.PackageFrom(CacheSetHelper::PACKAGENAME, &pkgset, Cache, pkg); } bool errors = true; @@ -573,16 +569,126 @@ bool VersionContainerInterface::FromPackage(VersionContainerInterface * const vc return found; } /*}}}*/ +// FromDependency - versions satisfying a given dependency /*{{{*/ +bool VersionContainerInterface::FromDependency(VersionContainerInterface * const vci, + pkgCacheFile &Cache, + pkgCache::DepIterator const &D, + CacheSetHelper::VerSelector const selector, + CacheSetHelper &helper) +{ + bool found = false; + switch(selector) { + case CacheSetHelper::ALL: + { + pkgCache::PkgIterator const T = D.TargetPkg(); + for (pkgCache::VerIterator Ver = T.VersionList(); Ver.end() == false; ++Ver) + { + if (D.IsSatisfied(Ver) == true) + { + vci->insert(Ver); + found = true; + } + for (pkgCache::PrvIterator Prv = T.ProvidesList(); Prv.end() != true; ++Prv) + { + pkgCache::VerIterator const V = Prv.OwnerVer(); + if (unlikely(V.end() == true) || D.IsSatisfied(Prv) == false) + continue; + vci->insert(V); + found = true; + } + } + return found; + } + case CacheSetHelper::CANDANDINST: + { + found = FromDependency(vci, Cache, D, CacheSetHelper::CANDIDATE, helper); + found &= FromDependency(vci, Cache, D, CacheSetHelper::INSTALLED, helper); + return found; + } + case CacheSetHelper::CANDIDATE: + { + pkgCache::PkgIterator const T = D.TargetPkg(); + pkgCache::VerIterator const Cand = Cache[T].CandidateVerIter(Cache); + if (Cand.end() == false && D.IsSatisfied(Cand) == true) + { + vci->insert(Cand); + found = true; + } + for (pkgCache::PrvIterator Prv = T.ProvidesList(); Prv.end() != true; ++Prv) + { + pkgCache::VerIterator const V = Prv.OwnerVer(); + pkgCache::VerIterator const Cand = Cache[Prv.OwnerPkg()].CandidateVerIter(Cache); + if (Cand.end() == true || V != Cand || D.IsSatisfied(Prv) == false) + continue; + vci->insert(Cand); + found = true; + } + return found; + } + case CacheSetHelper::INSTALLED: + { + pkgCache::PkgIterator const T = D.TargetPkg(); + pkgCache::VerIterator const Cand = T.CurrentVer(); + if (Cand.end() == false && D.IsSatisfied(Cand) == true) + { + vci->insert(Cand); + found = true; + } + for (pkgCache::PrvIterator Prv = T.ProvidesList(); Prv.end() != true; ++Prv) + { + pkgCache::VerIterator const V = Prv.OwnerVer(); + pkgCache::VerIterator const Cand = Prv.OwnerPkg().CurrentVer(); + if (Cand.end() == true || V != Cand || D.IsSatisfied(Prv) == false) + continue; + vci->insert(Cand); + found = true; + } + return found; + } + case CacheSetHelper::CANDINST: + return FromDependency(vci, Cache, D, CacheSetHelper::CANDIDATE, helper) || + FromDependency(vci, Cache, D, CacheSetHelper::INSTALLED, helper); + case CacheSetHelper::INSTCAND: + return FromDependency(vci, Cache, D, CacheSetHelper::INSTALLED, helper) || + FromDependency(vci, Cache, D, CacheSetHelper::CANDIDATE, helper); + case CacheSetHelper::NEWEST: + { + pkgCache::PkgIterator const T = D.TargetPkg(); + pkgCache::VerIterator const Cand = T.VersionList(); + if (Cand.end() == false && D.IsSatisfied(Cand) == true) + { + vci->insert(Cand); + found = true; + } + for (pkgCache::PrvIterator Prv = T.ProvidesList(); Prv.end() != true; ++Prv) + { + pkgCache::VerIterator const V = Prv.OwnerVer(); + pkgCache::VerIterator const Cand = Prv.OwnerPkg().VersionList(); + if (Cand.end() == true || V != Cand || D.IsSatisfied(Prv) == false) + continue; + vci->insert(Cand); + found = true; + } + return found; + } + case CacheSetHelper::RELEASE: + case CacheSetHelper::VERSIONNUMBER: + // both make no sense here, so always false + return false; + } + return found; +} + /*}}}*/ // getCandidateVer - Returns the candidate version of the given package /*{{{*/ pkgCache::VerIterator VersionContainerInterface::getCandidateVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper) { pkgCache::VerIterator Cand; - if (Cache.IsPolicyBuilt() == true || Cache.IsDepCacheBuilt() == false) { - if (unlikely(Cache.GetPolicy() == 0)) - return pkgCache::VerIterator(Cache); - Cand = Cache.GetPolicy()->GetCandidateVer(Pkg); - } else { + if (Cache.IsDepCacheBuilt() == true) { Cand = Cache[Pkg].CandidateVerIter(Cache); + } else if (unlikely(Cache.GetPolicy() == nullptr)) { + return pkgCache::VerIterator(Cache); + } else { + Cand = Cache.GetPolicy()->GetCandidateVer(Pkg); } if (Cand.end() == true) return helper.canNotGetVersion(CacheSetHelper::CANDIDATE, Cache, Pkg); @@ -603,18 +709,14 @@ void CacheSetHelper::canNotFindPackage(enum PkgSelector const select, PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string const &pattern) { switch (select) { -#if __GNUC__ >= 4 - #pragma GCC diagnostic push - #pragma GCC diagnostic ignored "-Wdeprecated-declarations" -#endif +APT_IGNORE_DEPRECATED_PUSH case REGEX: canNotFindRegEx(pci, Cache, pattern); break; case TASK: canNotFindTask(pci, Cache, pattern); break; case FNMATCH: canNotFindFnmatch(pci, Cache, pattern); break; case PACKAGENAME: canNotFindPackage(pci, Cache, pattern); break; + case STRING: canNotFindPackage(pci, Cache, pattern); break; case UNKNOWN: break; -#if __GNUC__ >= 4 - #pragma GCC diagnostic pop -#endif +APT_IGNORE_DEPRECATED_POP } } // canNotFindTask - handle the case no package is found for a task /*{{{*/ @@ -652,19 +754,14 @@ pkgCache::PkgIterator CacheSetHelper::canNotFindPkgName(pkgCacheFile &Cache, void CacheSetHelper::canNotFindVersion(enum VerSelector const select, VersionContainerInterface * const vci, pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) { switch (select) { -#if __GNUC__ >= 4 - #pragma GCC diagnostic push - #pragma GCC diagnostic ignored "-Wdeprecated-declarations" -#endif +APT_IGNORE_DEPRECATED_PUSH case ALL: canNotFindAllVer(vci, Cache, Pkg); break; case INSTCAND: canNotFindInstCandVer(vci, Cache, Pkg); break; case CANDINST: canNotFindCandInstVer(vci, Cache, Pkg); break; case NEWEST: canNotFindNewestVer(Cache, Pkg); break; case CANDIDATE: canNotFindCandidateVer(Cache, Pkg); break; case INSTALLED: canNotFindInstalledVer(Cache, Pkg); break; -#if __GNUC__ >= 4 - #pragma GCC diagnostic pop -#endif +APT_IGNORE_DEPRECATED_POP case CANDANDINST: canNotGetCandInstVer(Cache, Pkg); break; case RELEASE: case VERSIONNUMBER: @@ -695,16 +792,11 @@ void CacheSetHelper::canNotFindCandInstVer(VersionContainerInterface * const /*v // canNotGetVersion - for package by selector /*{{{*/ pkgCache::VerIterator CacheSetHelper::canNotGetVersion(enum VerSelector const select, pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) { switch (select) { -#if __GNUC__ >= 4 - #pragma GCC diagnostic push - #pragma GCC diagnostic ignored "-Wdeprecated-declarations" -#endif +APT_IGNORE_DEPRECATED_PUSH case NEWEST: return canNotFindNewestVer(Cache, Pkg); case CANDIDATE: return canNotFindCandidateVer(Cache, Pkg); case INSTALLED: return canNotFindInstalledVer(Cache, Pkg); -#if __GNUC__ >= 4 - #pragma GCC diagnostic pop -#endif +APT_IGNORE_DEPRECATED_POP case CANDINST: return canNotGetCandInstVer(Cache, Pkg); case INSTCAND: return canNotGetInstCandVer(Cache, Pkg); case ALL: @@ -758,20 +850,16 @@ pkgCache::VerIterator CacheSetHelper::canNotGetCandInstVer(pkgCacheFile &Cache, /*}}}*/ /*}}}*/ // showPackageSelection - by selector and given pattern /*{{{*/ -APT_CONST void CacheSetHelper::showPackageSelection(pkgCache::PkgIterator const &pkg, enum PkgSelector const select, +void CacheSetHelper::showPackageSelection(pkgCache::PkgIterator const &pkg, enum PkgSelector const select, std::string const &pattern) { switch (select) { -#if __GNUC__ >= 4 - #pragma GCC diagnostic push - #pragma GCC diagnostic ignored "-Wdeprecated-declarations" -#endif +APT_IGNORE_DEPRECATED_PUSH case REGEX: showRegExSelection(pkg, pattern); break; case TASK: showTaskSelection(pkg, pattern); break; case FNMATCH: showFnmatchSelection(pkg, pattern); break; -#if __GNUC__ >= 4 - #pragma GCC diagnostic pop -#endif +APT_IGNORE_DEPRECATED_POP case PACKAGENAME: /* no suprises here */ break; + case STRING: /* handled by the special cases */ break; case UNKNOWN: break; } } @@ -792,23 +880,17 @@ APT_CONST void CacheSetHelper::showFnmatchSelection(pkgCache::PkgIterator const /*}}}*/ /*}}}*/ // showVersionSelection /*{{{*/ -APT_CONST void CacheSetHelper::showVersionSelection(pkgCache::PkgIterator const &Pkg, +void CacheSetHelper::showVersionSelection(pkgCache::PkgIterator const &Pkg, pkgCache::VerIterator const &Ver, enum VerSelector const select, std::string const &pattern) { switch (select) { -#if __GNUC__ >= 4 - #pragma GCC diagnostic push - #pragma GCC diagnostic ignored "-Wdeprecated-declarations" -#endif +APT_IGNORE_DEPRECATED_PUSH case RELEASE: showSelectedVersion(Pkg, Ver, pattern, true); break; case VERSIONNUMBER: showSelectedVersion(Pkg, Ver, pattern, false); break; -#if __GNUC__ >= 4 - #pragma GCC diagnostic pop - #pragma GCC diagnostic ignored "-Wdeprecated-declarations" -#endif +APT_IGNORE_DEPRECATED_POP case NEWEST: case CANDIDATE: case INSTALLED: @@ -826,4 +908,28 @@ APT_CONST void CacheSetHelper::showSelectedVersion(pkgCache::PkgIterator const & bool const /*verIsRel*/) { } /*}}}*/ + +CacheSetHelper::CacheSetHelper(bool const ShowError, GlobalError::MsgType ErrorType) : + ShowError(ShowError), ErrorType(ErrorType), d(NULL) {} +CacheSetHelper::~CacheSetHelper() {} + +PackageContainerInterface::PackageContainerInterface() : ConstructedBy(CacheSetHelper::UNKNOWN), d(NULL) {} +PackageContainerInterface::PackageContainerInterface(CacheSetHelper::PkgSelector const by) : ConstructedBy(by), d(NULL) {} +PackageContainerInterface& PackageContainerInterface::operator=(PackageContainerInterface const &other) { + if (this != &other) + this->ConstructedBy = other.ConstructedBy; + return *this; +} +PackageContainerInterface::~PackageContainerInterface() {} + +PackageUniverse::PackageUniverse(pkgCache * const Owner) : _cont(Owner), d(NULL) {} +PackageUniverse::PackageUniverse(pkgCacheFile * const Owner) : _cont(Owner->GetPkgCache()), d(NULL) {} +PackageUniverse::~PackageUniverse() {} + +VersionContainerInterface::VersionContainerInterface() : d(NULL) {} +VersionContainerInterface& VersionContainerInterface::operator=(VersionContainerInterface const &) { + return *this; +} + +VersionContainerInterface::~VersionContainerInterface() {} }