--- /dev/null
+// -*- mode: cpp; mode: fold -*-
+// Description /*{{{*/
+/** \file cachefilter.h
+ Collection of functor classes */
+ /*}}}*/
+// Include Files /*{{{*/
+#include <apt-pkg/cachefilter.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/pkgcache.h>
+
+#include <apti18n.h>
+
+#include <string>
+
+#include <regex.h>
+ /*}}}*/
+namespace APT {
+namespace CacheFilter {
+PackageNameMatchesRegEx::PackageNameMatchesRegEx(std::string const &Pattern) {/*{{{*/
+ pattern = new regex_t;
+ int const Res = regcomp(pattern, Pattern.c_str(), REG_EXTENDED | REG_ICASE | REG_NOSUB);
+ if (Res == 0)
+ return;
+
+ delete pattern;
+ pattern = NULL;
+ char Error[300];
+ regerror(Res, pattern, Error, sizeof(Error));
+ _error->Error(_("Regex compilation error - %s"), Error);
+}
+ /*}}}*/
+bool PackageNameMatchesRegEx::operator() (pkgCache::PkgIterator const &Pkg) {/*{{{*/
+ if (unlikely(pattern == NULL))
+ return false;
+ else
+ return regexec(pattern, Pkg.Name(), 0, 0, 0) == 0;
+}
+ /*}}}*/
+bool PackageNameMatchesRegEx::operator() (pkgCache::GrpIterator const &Grp) {/*{{{*/
+ if (unlikely(pattern == NULL))
+ return false;
+ else
+ return regexec(pattern, Grp.Name(), 0, 0, 0) == 0;
+}
+ /*}}}*/
+PackageNameMatchesRegEx::~PackageNameMatchesRegEx() { /*{{{*/
+ if (pattern == NULL)
+ return;
+ regfree(pattern);
+ delete pattern;
+}
+ /*}}}*/
+}
+}
--- /dev/null
+// -*- mode: cpp; mode: fold -*-
+// Description /*{{{*/
+/** \file cachefilter.h
+ Collection of functor classes */
+ /*}}}*/
+#ifndef APT_CACHEFILTER_H
+#define APT_CACHEFILTER_H
+// Include Files /*{{{*/
+#include <apt-pkg/pkgcache.h>
+
+#include <string>
+
+#include <regex.h>
+ /*}}}*/
+namespace APT {
+namespace CacheFilter {
+// PackageNameMatchesRegEx /*{{{*/
+class PackageNameMatchesRegEx {
+ regex_t* pattern;
+public:
+ PackageNameMatchesRegEx(std::string const &Pattern);
+ bool operator() (pkgCache::PkgIterator const &Pkg);
+ bool operator() (pkgCache::GrpIterator const &Grp);
+ ~PackageNameMatchesRegEx();
+};
+ /*}}}*/
+}
+}
+#endif
/** \brief find the package with the "best" architecture
The best architecture is either the "native" or the first
- in the list of Architectures which is not an end-Pointer */
- PkgIterator FindPreferredPkg() const;
+ in the list of Architectures which is not an end-Pointer
+
+ \param PreferNonVirtual tries to respond with a non-virtual package
+ and only if this fails returns the best virtual package */
+ PkgIterator FindPreferredPkg(bool const &PreferNonVirtual = true) const;
PkgIterator NextPkg(PkgIterator const &Pkg) const;
// Constructors
--- /dev/null
+// -*- mode: cpp; mode: fold -*-
+// Description /*{{{*/
+/* ######################################################################
+
+ Simple wrapper around a std::set to provide a similar interface to
+ a set of cache structures as to the complete set of all structures
+ in the pkgCache. Currently only Package is supported.
+
+ ##################################################################### */
+ /*}}}*/
+// Include Files /*{{{*/
+#include <apt-pkg/aptconfiguration.h>
+#include <apt-pkg/cachefilter.h>
+#include <apt-pkg/cacheset.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/versionmatch.h>
+
+#include <apti18n.h>
+
+#include <vector>
+
+#include <regex.h>
+ /*}}}*/
+namespace APT {
+// FromTask - Return all packages in the cache from a specific task /*{{{*/
+PackageSet PackageSet::FromTask(pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper) {
+ size_t const archfound = pattern.find_last_of(':');
+ std::string arch = "native";
+ if (archfound != std::string::npos) {
+ arch = pattern.substr(archfound+1);
+ pattern.erase(archfound);
+ }
+
+ if (pattern[pattern.length() -1] != '^')
+ return APT::PackageSet(TASK);
+ pattern.erase(pattern.length()-1);
+
+ if (unlikely(Cache.GetPkgCache() == 0 || Cache.GetDepCache() == 0))
+ return APT::PackageSet(TASK);
+
+ PackageSet pkgset(TASK);
+ // get the records
+ pkgRecords Recs(Cache);
+
+ // build regexp for the task
+ regex_t Pattern;
+ char S[300];
+ snprintf(S, sizeof(S), "^Task:.*[, ]%s([, ]|$)", pattern.c_str());
+ if(regcomp(&Pattern,S, REG_EXTENDED | REG_NOSUB | REG_NEWLINE) != 0) {
+ _error->Error("Failed to compile task regexp");
+ return pkgset;
+ }
+
+ for (pkgCache::GrpIterator Grp = Cache->GrpBegin(); Grp.end() == false; ++Grp) {
+ pkgCache::PkgIterator Pkg = Grp.FindPkg(arch);
+ if (Pkg.end() == true)
+ continue;
+ pkgCache::VerIterator ver = Cache[Pkg].CandidateVerIter(Cache);
+ if(ver.end() == true)
+ continue;
+
+ pkgRecords::Parser &parser = Recs.Lookup(ver.FileList());
+ const char *start, *end;
+ parser.GetRec(start,end);
+ unsigned int const length = end - start;
+ char buf[length];
+ strncpy(buf, start, length);
+ buf[length-1] = '\0';
+ if (regexec(&Pattern, buf, 0, 0, 0) != 0)
+ continue;
+
+ pkgset.insert(Pkg);
+ }
+ regfree(&Pattern);
+
+ if (pkgset.empty() == true)
+ return helper.canNotFindTask(Cache, pattern);
+
+ helper.showTaskSelection(pkgset, pattern);
+ return pkgset;
+}
+ /*}}}*/
+// FromRegEx - Return all packages in the cache matching a pattern /*{{{*/
+PackageSet PackageSet::FromRegEx(pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper) {
+ static const char * const isregex = ".?+*|[^$";
+ if (pattern.find_first_of(isregex) == std::string::npos)
+ return PackageSet(REGEX);
+
+ size_t archfound = pattern.find_last_of(':');
+ std::string arch = "native";
+ if (archfound != std::string::npos) {
+ arch = pattern.substr(archfound+1);
+ if (arch.find_first_of(isregex) == std::string::npos)
+ pattern.erase(archfound);
+ else
+ arch = "native";
+ }
+
+ if (unlikely(Cache.GetPkgCache() == 0))
+ return PackageSet(REGEX);
+
+ APT::CacheFilter::PackageNameMatchesRegEx regexfilter(pattern);
+
+ PackageSet pkgset(REGEX);
+ for (pkgCache::GrpIterator Grp = Cache.GetPkgCache()->GrpBegin(); Grp.end() == false; ++Grp) {
+ if (regexfilter(Grp) == false)
+ continue;
+ pkgCache::PkgIterator Pkg = Grp.FindPkg(arch);
+ if (Pkg.end() == true) {
+ if (archfound == std::string::npos) {
+ std::vector<std::string> archs = APT::Configuration::getArchitectures();
+ for (std::vector<std::string>::const_iterator a = archs.begin();
+ a != archs.end() && Pkg.end() != true; ++a)
+ Pkg = Grp.FindPkg(*a);
+ }
+ if (Pkg.end() == true)
+ continue;
+ }
+
+ pkgset.insert(Pkg);
+ }
+
+ if (pkgset.empty() == true)
+ return helper.canNotFindRegEx(Cache, pattern);
+
+ helper.showRegExSelection(pkgset, pattern);
+ return pkgset;
+}
+ /*}}}*/
+// FromName - Returns the package defined by this string /*{{{*/
+pkgCache::PkgIterator PackageSet::FromName(pkgCacheFile &Cache,
+ std::string const &str, CacheSetHelper &helper) {
+ std::string pkg = str;
+ size_t archfound = pkg.find_last_of(':');
+ std::string arch;
+ if (archfound != std::string::npos) {
+ arch = pkg.substr(archfound+1);
+ pkg.erase(archfound);
+ }
+
+ if (Cache.GetPkgCache() == 0)
+ return pkgCache::PkgIterator(Cache, 0);
+
+ pkgCache::PkgIterator Pkg(Cache, 0);
+ if (arch.empty() == true) {
+ pkgCache::GrpIterator Grp = Cache.GetPkgCache()->FindGrp(pkg);
+ if (Grp.end() == false)
+ Pkg = Grp.FindPreferredPkg();
+ } else
+ Pkg = Cache.GetPkgCache()->FindPkg(pkg, arch);
+
+ if (Pkg.end() == true)
+ return helper.canNotFindPkgName(Cache, str);
+ return Pkg;
+}
+ /*}}}*/
+// GroupedFromCommandLine - Return all versions specified on commandline/*{{{*/
+std::map<unsigned short, PackageSet> PackageSet::GroupedFromCommandLine(
+ pkgCacheFile &Cache, const char **cmdline,
+ std::list<PackageSet::Modifier> const &mods,
+ unsigned short const &fallback, CacheSetHelper &helper) {
+ std::map<unsigned short, PackageSet> pkgsets;
+ for (const char **I = cmdline; *I != 0; ++I) {
+ unsigned short modID = fallback;
+ std::string str = *I;
+ bool modifierPresent = false;
+ for (std::list<PackageSet::Modifier>::const_iterator mod = mods.begin();
+ mod != mods.end(); ++mod) {
+ size_t const alength = strlen(mod->Alias);
+ switch(mod->Pos) {
+ case PackageSet::Modifier::POSTFIX:
+ if (str.compare(str.length() - alength, alength,
+ mod->Alias, 0, alength) != 0)
+ continue;
+ str.erase(str.length() - alength);
+ modID = mod->ID;
+ break;
+ case PackageSet::Modifier::PREFIX:
+ continue;
+ case PackageSet::Modifier::NONE:
+ continue;
+ }
+ modifierPresent = true;
+ break;
+ }
+ if (modifierPresent == true) {
+ bool const errors = helper.showErrors(false);
+ pkgCache::PkgIterator Pkg = FromName(Cache, *I, helper);
+ helper.showErrors(errors);
+ if (Pkg.end() == false) {
+ pkgsets[fallback].insert(Pkg);
+ continue;
+ }
+ }
+ pkgsets[modID].insert(PackageSet::FromString(Cache, str, helper));
+ }
+ return pkgsets;
+}
+ /*}}}*/
+// FromCommandLine - Return all packages specified on commandline /*{{{*/
+PackageSet PackageSet::FromCommandLine(pkgCacheFile &Cache, const char **cmdline, CacheSetHelper &helper) {
+ PackageSet pkgset;
+ for (const char **I = cmdline; *I != 0; ++I) {
+ PackageSet pset = FromString(Cache, *I, helper);
+ pkgset.insert(pset.begin(), pset.end());
+ }
+ return pkgset;
+}
+ /*}}}*/
+// FromString - Return all packages matching a specific string /*{{{*/
+PackageSet PackageSet::FromString(pkgCacheFile &Cache, std::string const &str, CacheSetHelper &helper) {
+ _error->PushToStack();
+
+ PackageSet pkgset;
+ pkgCache::PkgIterator Pkg = FromName(Cache, str, helper);
+ if (Pkg.end() == false)
+ pkgset.insert(Pkg);
+ else {
+ pkgset = FromTask(Cache, str, helper);
+ if (pkgset.empty() == true) {
+ pkgset = FromRegEx(Cache, str, helper);
+ if (pkgset.empty() == true)
+ pkgset = helper.canNotFindPackage(Cache, str);
+ }
+ }
+
+ if (pkgset.empty() == false)
+ _error->RevertToStack();
+ else
+ _error->MergeWithStack();
+ return pkgset;
+}
+ /*}}}*/
+// GroupedFromCommandLine - Return all versions specified on commandline/*{{{*/
+std::map<unsigned short, VersionSet> VersionSet::GroupedFromCommandLine(
+ pkgCacheFile &Cache, const char **cmdline,
+ std::list<VersionSet::Modifier> const &mods,
+ unsigned short const &fallback, CacheSetHelper &helper) {
+ std::map<unsigned short, VersionSet> versets;
+ for (const char **I = cmdline; *I != 0; ++I) {
+ unsigned short modID = fallback;
+ VersionSet::Version select = VersionSet::NEWEST;
+ std::string str = *I;
+ bool modifierPresent = false;
+ for (std::list<VersionSet::Modifier>::const_iterator mod = mods.begin();
+ mod != mods.end(); ++mod) {
+ if (modID == fallback && mod->ID == fallback)
+ select = mod->SelectVersion;
+ size_t const alength = strlen(mod->Alias);
+ switch(mod->Pos) {
+ case VersionSet::Modifier::POSTFIX:
+ if (str.compare(str.length() - alength, alength,
+ mod->Alias, 0, alength) != 0)
+ continue;
+ str.erase(str.length() - alength);
+ modID = mod->ID;
+ select = mod->SelectVersion;
+ break;
+ case VersionSet::Modifier::PREFIX:
+ continue;
+ case VersionSet::Modifier::NONE:
+ continue;
+ }
+ modifierPresent = true;
+ break;
+ }
+
+ if (modifierPresent == true) {
+ bool const errors = helper.showErrors(false);
+ VersionSet const vset = VersionSet::FromString(Cache, std::string(*I), select, helper, true);
+ helper.showErrors(errors);
+ if (vset.empty() == false) {
+ versets[fallback].insert(vset);
+ continue;
+ }
+ }
+ versets[modID].insert(VersionSet::FromString(Cache, str, select , helper));
+ }
+ return versets;
+}
+ /*}}}*/
+// FromCommandLine - Return all versions specified on commandline /*{{{*/
+APT::VersionSet VersionSet::FromCommandLine(pkgCacheFile &Cache, const char **cmdline,
+ APT::VersionSet::Version const &fallback, CacheSetHelper &helper) {
+ VersionSet verset;
+ for (const char **I = cmdline; *I != 0; ++I)
+ verset.insert(VersionSet::FromString(Cache, *I, fallback, helper));
+ return verset;
+}
+ /*}}}*/
+// FromString - Returns all versions spedcified by a string /*{{{*/
+APT::VersionSet VersionSet::FromString(pkgCacheFile &Cache, std::string pkg,
+ APT::VersionSet::Version const &fallback, CacheSetHelper &helper,
+ bool const &onlyFromName) {
+ std::string ver;
+ bool verIsRel = false;
+ size_t const vertag = pkg.find_last_of("/=");
+ if (vertag != string::npos) {
+ ver = pkg.substr(vertag+1);
+ verIsRel = (pkg[vertag] == '/');
+ pkg.erase(vertag);
+ }
+ PackageSet pkgset;
+ if (onlyFromName == false)
+ pkgset = PackageSet::FromString(Cache, pkg, helper);
+ else {
+ pkgset.insert(PackageSet::FromName(Cache, pkg, helper));
+ }
+
+ VersionSet verset;
+ bool errors = true;
+ if (pkgset.getConstructor() != PackageSet::UNKNOWN)
+ errors = helper.showErrors(false);
+ for (PackageSet::const_iterator P = pkgset.begin();
+ P != pkgset.end(); ++P) {
+ if (vertag == string::npos) {
+ verset.insert(VersionSet::FromPackage(Cache, P, fallback, helper));
+ continue;
+ }
+ pkgCache::VerIterator V;
+ if (ver == "installed")
+ V = getInstalledVer(Cache, P, helper);
+ else if (ver == "candidate")
+ V = getCandidateVer(Cache, P, helper);
+ else if (ver == "newest") {
+ if (P->VersionList != 0)
+ V = P.VersionList();
+ else
+ V = helper.canNotFindNewestVer(Cache, P);
+ } else {
+ pkgVersionMatch Match(ver, (verIsRel == true ? pkgVersionMatch::Release :
+ pkgVersionMatch::Version));
+ V = Match.Find(P);
+ if (V.end() == true) {
+ if (verIsRel == true)
+ _error->Error(_("Release '%s' for '%s' was not found"),
+ ver.c_str(), P.FullName(true).c_str());
+ else
+ _error->Error(_("Version '%s' for '%s' was not found"),
+ ver.c_str(), P.FullName(true).c_str());
+ continue;
+ }
+ }
+ if (V.end() == true)
+ continue;
+ helper.showSelectedVersion(P, V, ver, verIsRel);
+ verset.insert(V);
+ }
+ if (pkgset.getConstructor() != PackageSet::UNKNOWN)
+ helper.showErrors(errors);
+ return verset;
+}
+ /*}}}*/
+// FromPackage - versions from package based on fallback /*{{{*/
+VersionSet VersionSet::FromPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &P,
+ VersionSet::Version const &fallback, CacheSetHelper &helper) {
+ VersionSet verset;
+ pkgCache::VerIterator V;
+ bool showErrors;
+ switch(fallback) {
+ case VersionSet::ALL:
+ if (P->VersionList != 0)
+ for (V = P.VersionList(); V.end() != true; ++V)
+ verset.insert(V);
+ else
+ verset.insert(helper.canNotFindAllVer(Cache, P));
+ break;
+ case VersionSet::CANDANDINST:
+ verset.insert(getInstalledVer(Cache, P, helper));
+ verset.insert(getCandidateVer(Cache, P, helper));
+ break;
+ case VersionSet::CANDIDATE:
+ verset.insert(getCandidateVer(Cache, P, helper));
+ break;
+ case VersionSet::INSTALLED:
+ verset.insert(getInstalledVer(Cache, P, helper));
+ break;
+ case VersionSet::CANDINST:
+ showErrors = helper.showErrors(false);
+ V = getCandidateVer(Cache, P, helper);
+ if (V.end() == true)
+ V = getInstalledVer(Cache, P, helper);
+ helper.showErrors(showErrors);
+ if (V.end() == false)
+ verset.insert(V);
+ else
+ verset.insert(helper.canNotFindInstCandVer(Cache, P));
+ break;
+ case VersionSet::INSTCAND:
+ showErrors = helper.showErrors(false);
+ V = getInstalledVer(Cache, P, helper);
+ if (V.end() == true)
+ V = getCandidateVer(Cache, P, helper);
+ helper.showErrors(showErrors);
+ if (V.end() == false)
+ verset.insert(V);
+ else
+ verset.insert(helper.canNotFindInstCandVer(Cache, P));
+ break;
+ case VersionSet::NEWEST:
+ if (P->VersionList != 0)
+ verset.insert(P.VersionList());
+ else
+ verset.insert(helper.canNotFindNewestVer(Cache, P));
+ break;
+ }
+ return verset;
+}
+ /*}}}*/
+// getCandidateVer - Returns the candidate version of the given package /*{{{*/
+pkgCache::VerIterator VersionSet::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 {
+ Cand = Cache[Pkg].CandidateVerIter(Cache);
+ }
+ if (Cand.end() == true)
+ return helper.canNotFindCandidateVer(Cache, Pkg);
+ return Cand;
+}
+ /*}}}*/
+// getInstalledVer - Returns the installed version of the given package /*{{{*/
+pkgCache::VerIterator VersionSet::getInstalledVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper) {
+ if (Pkg->CurrentVer == 0)
+ return helper.canNotFindInstalledVer(Cache, Pkg);
+ return Pkg.CurrentVer();
+}
+ /*}}}*/
+// canNotFindPkgName - handle the case no package has this name /*{{{*/
+pkgCache::PkgIterator CacheSetHelper::canNotFindPkgName(pkgCacheFile &Cache,
+ std::string const &str) {
+ if (ShowError == true)
+ _error->Error(_("Unable to locate package %s"), str.c_str());
+ return pkgCache::PkgIterator(Cache, 0);
+}
+ /*}}}*/
+// canNotFindTask - handle the case no package is found for a task /*{{{*/
+PackageSet CacheSetHelper::canNotFindTask(pkgCacheFile &Cache, std::string pattern) {
+ if (ShowError == true)
+ _error->Error(_("Couldn't find task '%s'"), pattern.c_str());
+ return PackageSet();
+}
+ /*}}}*/
+// canNotFindRegEx - handle the case no package is found by a regex /*{{{*/
+PackageSet CacheSetHelper::canNotFindRegEx(pkgCacheFile &Cache, std::string pattern) {
+ if (ShowError == true)
+ _error->Error(_("Couldn't find any package by regex '%s'"), pattern.c_str());
+ return PackageSet();
+}
+ /*}}}*/
+// canNotFindPackage - handle the case no package is found from a string/*{{{*/
+PackageSet CacheSetHelper::canNotFindPackage(pkgCacheFile &Cache, std::string const &str) {
+ return PackageSet();
+}
+ /*}}}*/
+// canNotFindAllVer /*{{{*/
+VersionSet CacheSetHelper::canNotFindAllVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg) {
+ if (ShowError == true)
+ _error->Error(_("Can't select versions from package '%s' as it purely virtual"), Pkg.FullName(true).c_str());
+ return VersionSet();
+}
+ /*}}}*/
+// canNotFindInstCandVer /*{{{*/
+VersionSet CacheSetHelper::canNotFindInstCandVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg) {
+ if (ShowError == true)
+ _error->Error(_("Can't select installed nor candidate version from package '%s' as it has neither of them"), Pkg.FullName(true).c_str());
+ return VersionSet();
+}
+ /*}}}*/
+// canNotFindInstCandVer /*{{{*/
+VersionSet CacheSetHelper::canNotFindCandInstVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg) {
+ if (ShowError == true)
+ _error->Error(_("Can't select installed nor candidate version from package '%s' as it has neither of them"), Pkg.FullName(true).c_str());
+ return VersionSet();
+}
+ /*}}}*/
+// canNotFindNewestVer /*{{{*/
+pkgCache::VerIterator CacheSetHelper::canNotFindNewestVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg) {
+ if (ShowError == true)
+ _error->Error(_("Can't select newest version from package '%s' as it is purely virtual"), Pkg.FullName(true).c_str());
+ return pkgCache::VerIterator(Cache, 0);
+}
+ /*}}}*/
+// canNotFindCandidateVer /*{{{*/
+pkgCache::VerIterator CacheSetHelper::canNotFindCandidateVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg) {
+ if (ShowError == true)
+ _error->Error(_("Can't select candidate version from package %s as it has no candidate"), Pkg.FullName(true).c_str());
+ return pkgCache::VerIterator(Cache, 0);
+}
+ /*}}}*/
+// canNotFindInstalledVer /*{{{*/
+pkgCache::VerIterator CacheSetHelper::canNotFindInstalledVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg) {
+ if (ShowError == true)
+ _error->Error(_("Can't select installed version from package %s as it is not installed"), Pkg.FullName(true).c_str());
+ return pkgCache::VerIterator(Cache, 0);
+}
+ /*}}}*/
+}
--- /dev/null
+// -*- mode: cpp; mode: fold -*-
+// Description /*{{{*/
+/** \file cacheset.h
+ Wrappers around std::set to have set::iterators which behave
+ similar to the Iterators of the cache structures.
+
+ Provides also a few helper methods which work with these sets */
+ /*}}}*/
+#ifndef APT_CACHESET_H
+#define APT_CACHESET_H
+// Include Files /*{{{*/
+#include <iostream>
+#include <fstream>
+#include <list>
+#include <map>
+#include <set>
+#include <string>
+
+#include <apt-pkg/cachefile.h>
+#include <apt-pkg/pkgcache.h>
+ /*}}}*/
+namespace APT {
+class PackageSet;
+class VersionSet;
+class CacheSetHelper { /*{{{*/
+/** \class APT::CacheSetHelper
+ Simple base class with a lot of virtual methods which can be overridden
+ to alter the behavior or the output of the CacheSets.
+
+ This helper is passed around by the static methods in the CacheSets and
+ used every time they hit an error condition or something could be
+ printed out.
+*/
+public: /*{{{*/
+ CacheSetHelper(bool const &ShowError = true) : ShowError(ShowError) {};
+ virtual ~CacheSetHelper() {};
+
+ virtual void showTaskSelection(PackageSet const &pkgset, string const &pattern) {};
+ virtual void showRegExSelection(PackageSet const &pkgset, string const &pattern) {};
+ virtual void showSelectedVersion(pkgCache::PkgIterator const &Pkg, pkgCache::VerIterator const Ver,
+ string const &ver, bool const &verIsRel) {};
+
+ virtual pkgCache::PkgIterator canNotFindPkgName(pkgCacheFile &Cache, std::string const &str);
+ virtual PackageSet canNotFindTask(pkgCacheFile &Cache, std::string pattern);
+ virtual PackageSet canNotFindRegEx(pkgCacheFile &Cache, std::string pattern);
+ virtual PackageSet canNotFindPackage(pkgCacheFile &Cache, std::string const &str);
+ virtual VersionSet canNotFindAllVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg);
+ virtual VersionSet canNotFindInstCandVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg);
+ virtual VersionSet canNotFindCandInstVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg);
+ virtual pkgCache::VerIterator canNotFindNewestVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg);
+ virtual pkgCache::VerIterator canNotFindCandidateVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg);
+ virtual pkgCache::VerIterator canNotFindInstalledVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg);
+
+ bool showErrors() const { return ShowError; };
+ bool showErrors(bool const &newValue) { if (ShowError == newValue) return ShowError; else return ((ShowError = newValue) == false); };
+ /*}}}*/
+protected:
+ bool ShowError;
+}; /*}}}*/
+class PackageSet : public std::set<pkgCache::PkgIterator> { /*{{{*/
+/** \class APT::PackageSet
+
+ Simple wrapper around a std::set to provide a similar interface to
+ a set of packages as to the complete set of all packages in the
+ pkgCache. */
+public: /*{{{*/
+ /** \brief smell like a pkgCache::PkgIterator */
+ class const_iterator : public std::set<pkgCache::PkgIterator>::const_iterator {/*{{{*/
+ public:
+ const_iterator(std::set<pkgCache::PkgIterator>::const_iterator x) :
+ std::set<pkgCache::PkgIterator>::const_iterator(x) {}
+
+ operator pkgCache::PkgIterator(void) { return **this; }
+
+ inline const char *Name() const {return (**this).Name(); }
+ inline std::string FullName(bool const &Pretty) const { return (**this).FullName(Pretty); }
+ inline std::string FullName() const { return (**this).FullName(); }
+ inline const char *Section() const {return (**this).Section(); }
+ inline bool Purge() const {return (**this).Purge(); }
+ inline const char *Arch() const {return (**this).Arch(); }
+ inline pkgCache::GrpIterator Group() const { return (**this).Group(); }
+ inline pkgCache::VerIterator VersionList() const { return (**this).VersionList(); }
+ inline pkgCache::VerIterator CurrentVer() const { return (**this).CurrentVer(); }
+ inline pkgCache::DepIterator RevDependsList() const { return (**this).RevDependsList(); }
+ inline pkgCache::PrvIterator ProvidesList() const { return (**this).ProvidesList(); }
+ inline pkgCache::PkgIterator::OkState State() const { return (**this).State(); }
+ inline const char *CandVersion() const { return (**this).CandVersion(); }
+ inline const char *CurVersion() const { return (**this).CurVersion(); }
+ inline pkgCache *Cache() const { return (**this).Cache(); };
+ inline unsigned long Index() const {return (**this).Index();};
+ // we have only valid iterators here
+ inline bool end() const { return false; };
+
+ friend std::ostream& operator<<(std::ostream& out, const_iterator i) { return operator<<(out, (*i)); }
+
+ inline pkgCache::Package const * operator->() const {
+ return &***this;
+ };
+ };
+ // 103. set::iterator is required to be modifiable, but this allows modification of keys
+ typedef APT::PackageSet::const_iterator iterator;
+ /*}}}*/
+
+ using std::set<pkgCache::PkgIterator>::insert;
+ inline void insert(pkgCache::PkgIterator const &P) { if (P.end() == false) std::set<pkgCache::PkgIterator>::insert(P); };
+ inline void insert(PackageSet const &pkgset) { insert(pkgset.begin(), pkgset.end()); };
+
+ /** \brief returns all packages in the cache who belong to the given task
+
+ A simple helper responsible for search for all members of a task
+ in the cache. Optional it prints a a notice about the
+ packages chosen cause of the given task.
+ \param Cache the packages are in
+ \param pattern name of the task
+ \param helper responsible for error and message handling */
+ static APT::PackageSet FromTask(pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper);
+ static APT::PackageSet FromTask(pkgCacheFile &Cache, std::string const &pattern) {
+ CacheSetHelper helper;
+ return APT::PackageSet::FromTask(Cache, pattern, helper);
+ }
+
+ /** \brief returns all packages in the cache whose name matchs a given pattern
+
+ A simple helper responsible for executing a regular expression on all
+ package names in the cache. Optional it prints a a notice about the
+ packages chosen cause of the given package.
+ \param Cache the packages are in
+ \param pattern regular expression for package names
+ \param helper responsible for error and message handling */
+ static APT::PackageSet FromRegEx(pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper);
+ static APT::PackageSet FromRegEx(pkgCacheFile &Cache, std::string const &pattern) {
+ CacheSetHelper helper;
+ return APT::PackageSet::FromRegEx(Cache, pattern, helper);
+ }
+
+ /** \brief returns all packages specified by a string
+
+ \param Cache the packages are in
+ \param string String the package name(s) should be extracted from
+ \param helper responsible for error and message handling */
+ static APT::PackageSet FromString(pkgCacheFile &Cache, std::string const &string, CacheSetHelper &helper);
+ static APT::PackageSet FromString(pkgCacheFile &Cache, std::string const &string) {
+ CacheSetHelper helper;
+ return APT::PackageSet::FromString(Cache, string, helper);
+ }
+
+ /** \brief returns a package specified by a string
+
+ \param Cache the package is in
+ \param string String the package name should be extracted from
+ \param helper responsible for error and message handling */
+ static pkgCache::PkgIterator FromName(pkgCacheFile &Cache, std::string const &string, CacheSetHelper &helper);
+ static pkgCache::PkgIterator FromName(pkgCacheFile &Cache, std::string const &string) {
+ CacheSetHelper helper;
+ return APT::PackageSet::FromName(Cache, string, helper);
+ }
+
+ /** \brief returns all packages specified on the commandline
+
+ Get all package names from the commandline and executes regex's if needed.
+ No special package command is supported, just plain names.
+ \param Cache the packages are in
+ \param cmdline Command line the package names should be extracted from
+ \param helper responsible for error and message handling */
+ static APT::PackageSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline, CacheSetHelper &helper);
+ static APT::PackageSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline) {
+ CacheSetHelper helper;
+ return APT::PackageSet::FromCommandLine(Cache, cmdline, helper);
+ }
+
+ struct Modifier {
+ enum Position { NONE, PREFIX, POSTFIX };
+ unsigned short ID;
+ const char * const Alias;
+ Position Pos;
+ Modifier (unsigned short const &id, const char * const alias, Position const &pos) : ID(id), Alias(alias), Pos(pos) {};
+ };
+
+ /** \brief group packages by a action modifiers
+
+ At some point it is needed to get from the same commandline
+ different package sets grouped by a modifier. Take
+ apt-get install apt awesome-
+ as an example.
+ \param Cache the packages are in
+ \param cmdline Command line the package names should be extracted from
+ \param mods list of modifiers the method should accept
+ \param fallback the default modifier group for a package
+ \param helper responsible for error and message handling */
+ static std::map<unsigned short, PackageSet> GroupedFromCommandLine(
+ pkgCacheFile &Cache, const char **cmdline,
+ std::list<PackageSet::Modifier> const &mods,
+ unsigned short const &fallback, CacheSetHelper &helper);
+ static std::map<unsigned short, PackageSet> GroupedFromCommandLine(
+ pkgCacheFile &Cache, const char **cmdline,
+ std::list<PackageSet::Modifier> const &mods,
+ unsigned short const &fallback) {
+ CacheSetHelper helper;
+ return APT::PackageSet::GroupedFromCommandLine(Cache, cmdline,
+ mods, fallback, helper);
+ }
+
+ enum Constructor { UNKNOWN, REGEX, TASK };
+ Constructor getConstructor() const { return ConstructedBy; };
+
+ PackageSet() : ConstructedBy(UNKNOWN) {};
+ PackageSet(Constructor const &by) : ConstructedBy(by) {};
+ /*}}}*/
+private: /*{{{*/
+ Constructor ConstructedBy;
+ /*}}}*/
+}; /*}}}*/
+class VersionSet : public std::set<pkgCache::VerIterator> { /*{{{*/
+/** \class APT::VersionSet
+
+ Simple wrapper around a std::set to provide a similar interface to
+ a set of versions as to the complete set of all versions in the
+ pkgCache. */
+public: /*{{{*/
+ /** \brief smell like a pkgCache::VerIterator */
+ class const_iterator : public std::set<pkgCache::VerIterator>::const_iterator {/*{{{*/
+ public:
+ const_iterator(std::set<pkgCache::VerIterator>::const_iterator x) :
+ std::set<pkgCache::VerIterator>::const_iterator(x) {}
+
+ operator pkgCache::VerIterator(void) { return **this; }
+
+ inline pkgCache *Cache() const { return (**this).Cache(); };
+ inline unsigned long Index() const {return (**this).Index();};
+ // we have only valid iterators here
+ inline bool end() const { return false; };
+
+ inline pkgCache::Version const * operator->() const {
+ return &***this;
+ };
+
+ inline int CompareVer(const pkgCache::VerIterator &B) const { return (**this).CompareVer(B); };
+ inline const char *VerStr() const { return (**this).VerStr(); };
+ inline const char *Section() const { return (**this).Section(); };
+ inline const char *Arch() const { return (**this).Arch(); };
+ inline const char *Arch(bool const pseudo) const { return (**this).Arch(pseudo); };
+ inline pkgCache::PkgIterator ParentPkg() const { return (**this).ParentPkg(); };
+ inline pkgCache::DescIterator DescriptionList() const { return (**this).DescriptionList(); };
+ inline pkgCache::DescIterator TranslatedDescription() const { return (**this).TranslatedDescription(); };
+ inline pkgCache::DepIterator DependsList() const { return (**this).DependsList(); };
+ inline pkgCache::PrvIterator ProvidesList() const { return (**this).ProvidesList(); };
+ inline pkgCache::VerFileIterator FileList() const { return (**this).FileList(); };
+ inline bool Downloadable() const { return (**this).Downloadable(); };
+ inline const char *PriorityType() const { return (**this).PriorityType(); };
+ inline string RelStr() const { return (**this).RelStr(); };
+ inline bool Automatic() const { return (**this).Automatic(); };
+ inline bool Pseudo() const { return (**this).Pseudo(); };
+ inline pkgCache::VerFileIterator NewestFile() const { return (**this).NewestFile(); };
+ };
+ /*}}}*/
+ // 103. set::iterator is required to be modifiable, but this allows modification of keys
+ typedef APT::VersionSet::const_iterator iterator;
+
+ using std::set<pkgCache::VerIterator>::insert;
+ inline void insert(pkgCache::VerIterator const &V) { if (V.end() == false) std::set<pkgCache::VerIterator>::insert(V); };
+ inline void insert(VersionSet const &verset) { insert(verset.begin(), verset.end()); };
+
+ /** \brief specifies which version(s) will be returned if non is given */
+ enum Version {
+ /** All versions */
+ ALL,
+ /** Candidate and installed version */
+ CANDANDINST,
+ /** Candidate version */
+ CANDIDATE,
+ /** Installed version */
+ INSTALLED,
+ /** Candidate or if non installed version */
+ CANDINST,
+ /** Installed or if non candidate version */
+ INSTCAND,
+ /** Newest version */
+ NEWEST
+ };
+
+ /** \brief returns all versions specified on the commandline
+
+ Get all versions from the commandline, uses given default version if
+ non specifically requested and executes regex's if needed on names.
+ \param Cache the packages and versions are in
+ \param cmdline Command line the versions should be extracted from
+ \param helper responsible for error and message handling */
+ static APT::VersionSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline,
+ APT::VersionSet::Version const &fallback, CacheSetHelper &helper);
+ static APT::VersionSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline,
+ APT::VersionSet::Version const &fallback) {
+ CacheSetHelper helper;
+ return APT::VersionSet::FromCommandLine(Cache, cmdline, fallback, helper);
+ }
+ static APT::VersionSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline) {
+ return APT::VersionSet::FromCommandLine(Cache, cmdline, CANDINST);
+ }
+
+ static APT::VersionSet FromString(pkgCacheFile &Cache, std::string pkg,
+ APT::VersionSet::Version const &fallback, CacheSetHelper &helper,
+ bool const &onlyFromName = false);
+ static APT::VersionSet FromString(pkgCacheFile &Cache, std::string pkg,
+ APT::VersionSet::Version const &fallback) {
+ CacheSetHelper helper;
+ return APT::VersionSet::FromString(Cache, pkg, fallback, helper);
+ }
+ static APT::VersionSet FromString(pkgCacheFile &Cache, std::string pkg) {
+ return APT::VersionSet::FromString(Cache, pkg, CANDINST);
+ }
+
+ /** \brief returns all versions specified for the package
+
+ \param Cache the package and versions are in
+ \param P the package in question
+ \param fallback the version(s) you want to get
+ \param helper the helper used for display and error handling */
+ static APT::VersionSet FromPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &P,
+ VersionSet::Version const &fallback, CacheSetHelper &helper);
+ static APT::VersionSet FromPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &P,
+ APT::VersionSet::Version const &fallback) {
+ CacheSetHelper helper;
+ return APT::VersionSet::FromPackage(Cache, P, fallback, helper);
+ }
+ static APT::VersionSet FromPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &P) {
+ return APT::VersionSet::FromPackage(Cache, P, CANDINST);
+ }
+
+ struct Modifier {
+ enum Position { NONE, PREFIX, POSTFIX };
+ unsigned short ID;
+ const char * const Alias;
+ Position Pos;
+ VersionSet::Version SelectVersion;
+ Modifier (unsigned short const &id, const char * const alias, Position const &pos,
+ VersionSet::Version const &select) : ID(id), Alias(alias), Pos(pos),
+ SelectVersion(select) {};
+ };
+
+ static std::map<unsigned short, VersionSet> GroupedFromCommandLine(
+ pkgCacheFile &Cache, const char **cmdline,
+ std::list<VersionSet::Modifier> const &mods,
+ unsigned short const &fallback, CacheSetHelper &helper);
+ static std::map<unsigned short, VersionSet> GroupedFromCommandLine(
+ pkgCacheFile &Cache, const char **cmdline,
+ std::list<VersionSet::Modifier> const &mods,
+ unsigned short const &fallback) {
+ CacheSetHelper helper;
+ return APT::VersionSet::GroupedFromCommandLine(Cache, cmdline,
+ mods, fallback, helper);
+ }
+ /*}}}*/
+protected: /*{{{*/
+
+ /** \brief returns the candidate version of the package
+
+ \param Cache to be used to query for information
+ \param Pkg we want the candidate version from this package */
+ static pkgCache::VerIterator getCandidateVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper);
+
+ /** \brief returns the installed version of the package
+
+ \param Cache to be used to query for information
+ \param Pkg we want the installed version from this package */
+ static pkgCache::VerIterator getInstalledVer(pkgCacheFile &Cache,
+ pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper);
+ /*}}}*/
+}; /*}}}*/
+}
+#endif
/* Check simple depends. A depends -should- never self match but
we allow it anyhow because dpkg does. Technically it is a packaging
bug. Conflicts may never self match */
- if (Dep.TargetPkg() != Dep.ParentPkg() ||
+ if (Dep.TargetPkg()->Group != Dep.ParentPkg()->Group ||
(Dep->Type != Dep::Conflicts && Dep->Type != Dep::DpkgBreaks && Dep->Type != Dep::Obsoletes))
{
PkgIterator Pkg = Dep.TargetPkg();
PkgIterator Pkg = Dep.ParentPkg();
for (; P.end() != true; P++)
{
- /* Provides may never be applied against the same package if it is
- a conflicts. See the comment above. */
- if (P.OwnerPkg() == Pkg &&
+ /* Provides may never be applied against the same package (or group)
+ if it is a conflicts. See the comment above. */
+ if (P.OwnerPkg()->Group == Pkg->Group &&
(Dep->Type == Dep::Conflicts || Dep->Type == Dep::DpkgBreaks))
continue;
srcrecords.cc cachefile.cc versionmatch.cc policy.cc \
pkgsystem.cc indexfile.cc pkgcachegen.cc acquire-item.cc \
indexrecords.cc vendor.cc vendorlist.cc cdrom.cc indexcopy.cc \
- aptconfiguration.cc
+ aptconfiguration.cc cachefilter.cc cacheset.cc
HEADERS+= algorithms.h depcache.h pkgcachegen.h cacheiterators.h \
orderlist.h sourcelist.h packagemanager.h tagfile.h \
init.h pkgcache.h version.h progress.h pkgrecords.h \
acquire.h acquire-worker.h acquire-item.h acquire-method.h \
clean.h srcrecords.h cachefile.h versionmatch.h policy.h \
pkgsystem.h indexfile.h metaindex.h indexrecords.h vendor.h \
- vendorlist.h cdrom.h indexcopy.h aptconfiguration.h
+ vendorlist.h cdrom.h indexcopy.h aptconfiguration.h \
+ cachefilter.h cacheset.h
# Source code for the debian specific components
# In theory the deb headers do not need to be exported..
// GrpIterator::FindPreferredPkg - Locate the "best" package /*{{{*/
// ---------------------------------------------------------------------
/* Returns an End-Pointer on error, pointer to the package otherwise */
-pkgCache::PkgIterator pkgCache::GrpIterator::FindPreferredPkg() const {
+pkgCache::PkgIterator pkgCache::GrpIterator::FindPreferredPkg(bool const &PreferNonVirtual) const {
pkgCache::PkgIterator Pkg = FindPkg("native");
- if (Pkg.end() == false)
+ if (Pkg.end() == false && (PreferNonVirtual == false || Pkg->VersionList != 0))
return Pkg;
std::vector<std::string> const archs = APT::Configuration::getArchitectures();
for (std::vector<std::string>::const_iterator a = archs.begin();
a != archs.end(); ++a) {
Pkg = FindPkg(*a);
- if (Pkg.end() == false)
+ if (Pkg.end() == false && (PreferNonVirtual == false || Pkg->VersionList != 0))
return Pkg;
}
+ if (PreferNonVirtual == true)
+ return FindPreferredPkg(false);
return PkgIterator(*Owner, 0);
}
/*}}}*/
#include <cassert>
#include <apt-pkg/pkgcachegen.h>
#include <apt-pkg/cachefile.h>
+#include <apt-pkg/cacheset.h>
#include <apt-pkg/init.h>
#include <apt-pkg/progress.h>
#include <apt-pkg/sourcelist.h>
#include <apt-pkg/algorithms.h>
#include <apt-pkg/sptr.h>
-#include "cacheset.h"
-
#include <config.h>
#include <apti18n.h>
return !_error->PendingError();
}
/*}}}*/
-// Depends - Print out a dependency tree /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool Depends(CommandLine &CmdL)
+// ShowDepends - Helper for printing out a dependency tree /*{{{*/
+class CacheSetHelperDepends: public APT::CacheSetHelper {
+public:
+ APT::PackageSet virtualPkgs;
+
+ virtual pkgCache::VerIterator canNotFindCandidateVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
+ virtualPkgs.insert(Pkg);
+ return pkgCache::VerIterator(Cache, 0);
+ }
+
+ virtual pkgCache::VerIterator canNotFindNewestVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg) {
+ virtualPkgs.insert(Pkg);
+ return pkgCache::VerIterator(Cache, 0);
+ }
+
+ CacheSetHelperDepends() : CacheSetHelper(false) {}
+};
+bool ShowDepends(CommandLine &CmdL, bool const RevDepends)
{
pkgCacheFile CacheFile;
pkgCache *Cache = CacheFile.GetPkgCache();
if (unlikely(Cache == NULL))
return false;
- SPtrArray<unsigned> Colours = new unsigned[Cache->Head().PackageCount];
- memset(Colours,0,sizeof(*Colours)*Cache->Head().PackageCount);
-
- APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(CacheFile, CmdL.FileList + 1);
- for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
- Colours[Pkg->ID] = 1;
-
- bool Recurse = _config->FindB("APT::Cache::RecurseDepends",false);
- bool Installed = _config->FindB("APT::Cache::Installed",false);
- bool Important = _config->FindB("APT::Cache::Important",false);
- bool DidSomething;
- do
+ CacheSetHelperDepends helper;
+ APT::VersionSet verset = APT::VersionSet::FromCommandLine(CacheFile, CmdL.FileList + 1, APT::VersionSet::CANDIDATE, helper);
+ if (verset.empty() == true && helper.virtualPkgs.empty() == true)
+ return false;
+ std::vector<bool> Shown(Cache->Head().PackageCount);
+
+ bool const Recurse = _config->FindB("APT::Cache::RecurseDepends", false);
+ bool const Installed = _config->FindB("APT::Cache::Installed", false);
+ bool const Important = _config->FindB("APT::Cache::Important", false);
+ bool const ShowDepType = _config->FindB("APT::Cache::ShowDependencyType", RevDepends == false);
+ bool const ShowPreDepends = _config->FindB("APT::Cache::ShowPre-Depends", true);
+ bool const ShowDepends = _config->FindB("APT::Cache::ShowDepends", true);
+ bool const ShowRecommends = _config->FindB("APT::Cache::ShowRecommends", Important == false);
+ bool const ShowSuggests = _config->FindB("APT::Cache::ShowSuggests", Important == false);
+ bool const ShowReplaces = _config->FindB("APT::Cache::ShowReplaces", Important == false);
+ bool const ShowConflicts = _config->FindB("APT::Cache::ShowConflicts", Important == false);
+ bool const ShowBreaks = _config->FindB("APT::Cache::ShowBreaks", Important == false);
+ bool const ShowEnhances = _config->FindB("APT::Cache::ShowEnhances", Important == false);
+ bool const ShowOnlyFirstOr = _config->FindB("APT::Cache::ShowOnlyFirstOr", false);
+
+ while (verset.empty() != true)
{
- DidSomething = false;
- for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); Pkg.end() == false; Pkg++)
- {
- if (Colours[Pkg->ID] != 1)
- continue;
- Colours[Pkg->ID] = 2;
- DidSomething = true;
-
- pkgCache::VerIterator Ver = Pkg.VersionList();
- if (Ver.end() == true)
- {
- cout << '<' << Pkg.FullName(true) << '>' << endl;
- continue;
- }
-
+ pkgCache::VerIterator Ver = *verset.begin();
+ verset.erase(verset.begin());
+ pkgCache::PkgIterator Pkg = Ver.ParentPkg();
+ Shown[Pkg->ID] = true;
+
cout << Pkg.FullName(true) << endl;
-
- for (pkgCache::DepIterator D = Ver.DependsList(); D.end() == false; D++)
+
+ if (RevDepends == true)
+ cout << "Reverse Depends:" << endl;
+ for (pkgCache::DepIterator D = RevDepends ? Pkg.RevDependsList() : Ver.DependsList();
+ D.end() == false; D++)
{
- // Important deps only
- if (Important == true)
- if (D->Type != pkgCache::Dep::PreDepends &&
- D->Type != pkgCache::Dep::Depends)
- continue;
-
- pkgCache::PkgIterator Trg = D.TargetPkg();
+ switch (D->Type) {
+ case pkgCache::Dep::PreDepends: if (!ShowPreDepends) continue; break;
+ case pkgCache::Dep::Depends: if (!ShowDepends) continue; break;
+ case pkgCache::Dep::Recommends: if (!ShowRecommends) continue; break;
+ case pkgCache::Dep::Suggests: if (!ShowSuggests) continue; break;
+ case pkgCache::Dep::Replaces: if (!ShowReplaces) continue; break;
+ case pkgCache::Dep::Conflicts: if (!ShowConflicts) continue; break;
+ case pkgCache::Dep::DpkgBreaks: if (!ShowBreaks) continue; break;
+ case pkgCache::Dep::Enhances: if (!ShowEnhances) continue; break;
+ }
+
+ pkgCache::PkgIterator Trg = RevDepends ? D.ParentPkg() : D.TargetPkg();
if((Installed && Trg->CurrentVer != 0) || !Installed)
{
- if ((D->CompareOp & pkgCache::Dep::Or) == pkgCache::Dep::Or)
+ if ((D->CompareOp & pkgCache::Dep::Or) == pkgCache::Dep::Or && ShowOnlyFirstOr == false)
cout << " |";
else
cout << " ";
// Show the package
+ if (ShowDepType == true)
+ cout << D.DepType() << ": ";
if (Trg->VersionList == 0)
- cout << D.DepType() << ": <" << Trg.FullName(true) << ">" << endl;
+ cout << "<" << Trg.FullName(true) << ">" << endl;
else
- cout << D.DepType() << ": " << Trg.FullName(true) << endl;
+ cout << Trg.FullName(true) << endl;
- if (Recurse == true)
- Colours[D.TargetPkg()->ID]++;
+ if (Recurse == true && Shown[Trg->ID] == false)
+ {
+ Shown[Trg->ID] = true;
+ verset.insert(APT::VersionSet::FromPackage(CacheFile, Trg, APT::VersionSet::CANDIDATE, helper));
+ }
}
V->ParentPkg == D->Package)
continue;
cout << " " << V.ParentPkg().FullName(true) << endl;
-
- if (Recurse == true)
- Colours[D.ParentPkg()->ID]++;
+
+ if (Recurse == true && Shown[V.ParentPkg()->ID] == false)
+ {
+ Shown[V.ParentPkg()->ID] = true;
+ verset.insert(APT::VersionSet::FromPackage(CacheFile, V.ParentPkg(), APT::VersionSet::CANDIDATE, helper));
+ }
}
+
+ if (ShowOnlyFirstOr == true)
+ while ((D->CompareOp & pkgCache::Dep::Or) == pkgCache::Dep::Or) ++D;
}
- }
- }
- while (DidSomething == true);
-
+ }
+
+ for (APT::PackageSet::const_iterator Pkg = helper.virtualPkgs.begin();
+ Pkg != helper.virtualPkgs.end(); ++Pkg)
+ cout << '<' << Pkg.FullName(true) << '>' << endl;
+
return true;
}
/*}}}*/
-// RDepends - Print out a reverse dependency tree - mbc /*{{{*/
+// Depends - Print out a dependency tree /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+bool Depends(CommandLine &CmdL)
+{
+ return ShowDepends(CmdL, false);
+}
+ /*}}}*/
+// RDepends - Print out a reverse dependency tree /*{{{*/
// ---------------------------------------------------------------------
/* */
bool RDepends(CommandLine &CmdL)
{
- pkgCacheFile CacheFile;
- pkgCache *Cache = CacheFile.GetPkgCache();
- if (unlikely(Cache == NULL))
- return false;
-
- SPtrArray<unsigned> Colours = new unsigned[Cache->Head().PackageCount];
- memset(Colours,0,sizeof(*Colours)*Cache->Head().PackageCount);
-
- APT::PackageSet pkgset = APT::PackageSet::FromCommandLine(CacheFile, CmdL.FileList + 1);
- for (APT::PackageSet::const_iterator Pkg = pkgset.begin(); Pkg != pkgset.end(); ++Pkg)
- Colours[Pkg->ID] = 1;
-
- bool Recurse = _config->FindB("APT::Cache::RecurseDepends",false);
- bool Installed = _config->FindB("APT::Cache::Installed",false);
- bool DidSomething;
- do
- {
- DidSomething = false;
- for (pkgCache::PkgIterator Pkg = Cache->PkgBegin(); Pkg.end() == false; Pkg++)
- {
- if (Colours[Pkg->ID] != 1)
- continue;
- Colours[Pkg->ID] = 2;
- DidSomething = true;
-
- pkgCache::VerIterator Ver = Pkg.VersionList();
- if (Ver.end() == true)
- {
- cout << '<' << Pkg.FullName(true) << '>' << endl;
- continue;
- }
-
- cout << Pkg.FullName(true) << endl;
-
- cout << "Reverse Depends:" << endl;
- for (pkgCache::DepIterator D = Pkg.RevDependsList(); D.end() == false; D++)
- {
- // Show the package
- pkgCache::PkgIterator Trg = D.ParentPkg();
-
- if((Installed && Trg->CurrentVer != 0) || !Installed)
- {
-
- if ((D->CompareOp & pkgCache::Dep::Or) == pkgCache::Dep::Or)
- cout << " |";
- else
- cout << " ";
-
- if (Trg->VersionList == 0)
- cout << D.DepType() << ": <" << Trg.FullName(true) << ">" << endl;
- else
- cout << Trg.FullName(true) << endl;
-
- if (Recurse == true)
- Colours[D.ParentPkg()->ID]++;
-
- }
-
- // Display all solutions
- SPtrArray<pkgCache::Version *> List = D.AllTargets();
- pkgPrioSortList(*Cache,List);
- for (pkgCache::Version **I = List; *I != 0; I++)
- {
- pkgCache::VerIterator V(*Cache,*I);
- if (V != Cache->VerP + V.ParentPkg()->VersionList ||
- V->ParentPkg == D->Package)
- continue;
- cout << " " << V.ParentPkg().FullName(true) << endl;
-
- if (Recurse == true)
- Colours[D.ParentPkg()->ID]++;
- }
- }
- }
- }
- while (DidSomething == true);
-
- return true;
+ return ShowDepends(CmdL, true);
}
/*}}}*/
// xvcg - Generate a graph for xvcg /*{{{*/
{'c',"config-file",0,CommandLine::ConfigFile},
{'o',"option",0,CommandLine::ArbItem},
{0,"installed","APT::Cache::Installed",0},
+ {0,"pre-depends","APT::Cache::ShowPreDepends",0},
+ {0,"depends","APT::Cache::ShowDepends",0},
+ {0,"recommends","APT::Cache::ShowRecommends",0},
+ {0,"suggests","APT::Cache::ShowSuggests",0},
+ {0,"replaces","APT::Cache::ShowReplaces",0},
+ {0,"breaks","APT::Cache::ShowBreaks",0},
+ {0,"conflicts","APT::Cache::ShowConflicts",0},
+ {0,"enhances","APT::Cache::ShowEnhances",0},
{0,0,0,0}};
CommandLine::Dispatch CmdsA[] = {{"help",&ShowHelp},
{"add",&DoAdd},
#include <apt-pkg/srcrecords.h>
#include <apt-pkg/version.h>
#include <apt-pkg/cachefile.h>
+#include <apt-pkg/cacheset.h>
#include <apt-pkg/sptr.h>
#include <apt-pkg/md5.h>
#include <apt-pkg/versionmatch.h>
#include <apti18n.h>
#include "acqprogress.h"
-#include "cacheset.h"
#include <set>
#include <locale.h>
+++ /dev/null
-// -*- mode: cpp; mode: fold -*-
-// Description /*{{{*/
-/* ######################################################################
-
- Simple wrapper around a std::set to provide a similar interface to
- a set of cache structures as to the complete set of all structures
- in the pkgCache. Currently only Package is supported.
-
- ##################################################################### */
- /*}}}*/
-// Include Files /*{{{*/
-#include <apt-pkg/aptconfiguration.h>
-#include <apt-pkg/error.h>
-#include <apt-pkg/strutl.h>
-#include <apt-pkg/versionmatch.h>
-
-#include <apti18n.h>
-
-#include "cacheset.h"
-
-#include <vector>
-
-#include <regex.h>
- /*}}}*/
-namespace APT {
-// FromTask - Return all packages in the cache from a specific task /*{{{*/
-PackageSet PackageSet::FromTask(pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper) {
- size_t const archfound = pattern.find_last_of(':');
- std::string arch = "native";
- if (archfound != std::string::npos) {
- arch = pattern.substr(archfound+1);
- pattern.erase(archfound);
- }
-
- if (pattern[pattern.length() -1] != '^')
- return APT::PackageSet(TASK);
- pattern.erase(pattern.length()-1);
-
- if (unlikely(Cache.GetPkgCache() == 0 || Cache.GetDepCache() == 0))
- return APT::PackageSet(TASK);
-
- PackageSet pkgset(TASK);
- // get the records
- pkgRecords Recs(Cache);
-
- // build regexp for the task
- regex_t Pattern;
- char S[300];
- snprintf(S, sizeof(S), "^Task:.*[, ]%s([, ]|$)", pattern.c_str());
- if(regcomp(&Pattern,S, REG_EXTENDED | REG_NOSUB | REG_NEWLINE) != 0) {
- _error->Error("Failed to compile task regexp");
- return pkgset;
- }
-
- for (pkgCache::GrpIterator Grp = Cache->GrpBegin(); Grp.end() == false; ++Grp) {
- pkgCache::PkgIterator Pkg = Grp.FindPkg(arch);
- if (Pkg.end() == true)
- continue;
- pkgCache::VerIterator ver = Cache[Pkg].CandidateVerIter(Cache);
- if(ver.end() == true)
- continue;
-
- pkgRecords::Parser &parser = Recs.Lookup(ver.FileList());
- const char *start, *end;
- parser.GetRec(start,end);
- unsigned int const length = end - start;
- char buf[length];
- strncpy(buf, start, length);
- buf[length-1] = '\0';
- if (regexec(&Pattern, buf, 0, 0, 0) != 0)
- continue;
-
- pkgset.insert(Pkg);
- }
- regfree(&Pattern);
-
- if (pkgset.empty() == true)
- return helper.canNotFindTask(Cache, pattern);
-
- helper.showTaskSelection(pkgset, pattern);
- return pkgset;
-}
- /*}}}*/
-// FromRegEx - Return all packages in the cache matching a pattern /*{{{*/
-PackageSet PackageSet::FromRegEx(pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper) {
- static const char * const isregex = ".?+*|[^$";
- if (pattern.find_first_of(isregex) == std::string::npos)
- return PackageSet(REGEX);
-
- size_t archfound = pattern.find_last_of(':');
- std::string arch = "native";
- if (archfound != std::string::npos) {
- arch = pattern.substr(archfound+1);
- if (arch.find_first_of(isregex) == std::string::npos)
- pattern.erase(archfound);
- else
- arch = "native";
- }
-
- regex_t Pattern;
- int Res;
- if ((Res = regcomp(&Pattern, pattern.c_str() , REG_EXTENDED | REG_ICASE | REG_NOSUB)) != 0) {
- char Error[300];
- regerror(Res, &Pattern, Error, sizeof(Error));
- _error->Error(_("Regex compilation error - %s"), Error);
- return PackageSet(REGEX);
- }
-
- if (unlikely(Cache.GetPkgCache() == 0))
- return PackageSet(REGEX);
-
- PackageSet pkgset(REGEX);
- for (pkgCache::GrpIterator Grp = Cache.GetPkgCache()->GrpBegin(); Grp.end() == false; ++Grp)
- {
- if (regexec(&Pattern, Grp.Name(), 0, 0, 0) != 0)
- continue;
- pkgCache::PkgIterator Pkg = Grp.FindPkg(arch);
- if (Pkg.end() == true) {
- if (archfound == std::string::npos) {
- std::vector<std::string> archs = APT::Configuration::getArchitectures();
- for (std::vector<std::string>::const_iterator a = archs.begin();
- a != archs.end() && Pkg.end() != true; ++a)
- Pkg = Grp.FindPkg(*a);
- }
- if (Pkg.end() == true)
- continue;
- }
-
- pkgset.insert(Pkg);
- }
- regfree(&Pattern);
-
- if (pkgset.empty() == true)
- return helper.canNotFindRegEx(Cache, pattern);
-
- helper.showRegExSelection(pkgset, pattern);
- return pkgset;
-}
- /*}}}*/
-// FromName - Returns the package defined by this string /*{{{*/
-pkgCache::PkgIterator PackageSet::FromName(pkgCacheFile &Cache,
- std::string const &str, CacheSetHelper &helper) {
- std::string pkg = str;
- size_t archfound = pkg.find_last_of(':');
- std::string arch;
- if (archfound != std::string::npos) {
- arch = pkg.substr(archfound+1);
- pkg.erase(archfound);
- }
-
- if (Cache.GetPkgCache() == 0)
- return pkgCache::PkgIterator(Cache, 0);
-
- pkgCache::PkgIterator Pkg(Cache, 0);
- if (arch.empty() == true) {
- pkgCache::GrpIterator Grp = Cache.GetPkgCache()->FindGrp(pkg);
- if (Grp.end() == false)
- Pkg = Grp.FindPreferredPkg();
- } else
- Pkg = Cache.GetPkgCache()->FindPkg(pkg, arch);
-
- if (Pkg.end() == true)
- return helper.canNotFindPkgName(Cache, str);
- return Pkg;
-}
- /*}}}*/
-// GroupedFromCommandLine - Return all versions specified on commandline/*{{{*/
-std::map<unsigned short, PackageSet> PackageSet::GroupedFromCommandLine(
- pkgCacheFile &Cache, const char **cmdline,
- std::list<PackageSet::Modifier> const &mods,
- unsigned short const &fallback, CacheSetHelper &helper) {
- std::map<unsigned short, PackageSet> pkgsets;
- for (const char **I = cmdline; *I != 0; ++I) {
- unsigned short modID = fallback;
- std::string str = *I;
- bool modifierPresent = false;
- for (std::list<PackageSet::Modifier>::const_iterator mod = mods.begin();
- mod != mods.end(); ++mod) {
- size_t const alength = strlen(mod->Alias);
- switch(mod->Pos) {
- case PackageSet::Modifier::POSTFIX:
- if (str.compare(str.length() - alength, alength,
- mod->Alias, 0, alength) != 0)
- continue;
- str.erase(str.length() - alength);
- modID = mod->ID;
- break;
- case PackageSet::Modifier::PREFIX:
- continue;
- case PackageSet::Modifier::NONE:
- continue;
- }
- modifierPresent = true;
- break;
- }
- if (modifierPresent == true) {
- bool const errors = helper.showErrors(false);
- pkgCache::PkgIterator Pkg = FromName(Cache, *I, helper);
- helper.showErrors(errors);
- if (Pkg.end() == false) {
- pkgsets[fallback].insert(Pkg);
- continue;
- }
- }
- pkgsets[modID].insert(PackageSet::FromString(Cache, str, helper));
- }
- return pkgsets;
-}
- /*}}}*/
-// FromCommandLine - Return all packages specified on commandline /*{{{*/
-PackageSet PackageSet::FromCommandLine(pkgCacheFile &Cache, const char **cmdline, CacheSetHelper &helper) {
- PackageSet pkgset;
- for (const char **I = cmdline; *I != 0; ++I) {
- PackageSet pset = FromString(Cache, *I, helper);
- pkgset.insert(pset.begin(), pset.end());
- }
- return pkgset;
-}
- /*}}}*/
-// FromString - Return all packages matching a specific string /*{{{*/
-PackageSet PackageSet::FromString(pkgCacheFile &Cache, std::string const &str, CacheSetHelper &helper) {
- _error->PushToStack();
-
- PackageSet pkgset;
- pkgCache::PkgIterator Pkg = FromName(Cache, str, helper);
- if (Pkg.end() == false)
- pkgset.insert(Pkg);
- else {
- pkgset = FromTask(Cache, str, helper);
- if (pkgset.empty() == true) {
- pkgset = FromRegEx(Cache, str, helper);
- if (pkgset.empty() == true)
- pkgset = helper.canNotFindPackage(Cache, str);
- }
- }
-
- if (pkgset.empty() == false)
- _error->RevertToStack();
- else
- _error->MergeWithStack();
- return pkgset;
-}
- /*}}}*/
-// GroupedFromCommandLine - Return all versions specified on commandline/*{{{*/
-std::map<unsigned short, VersionSet> VersionSet::GroupedFromCommandLine(
- pkgCacheFile &Cache, const char **cmdline,
- std::list<VersionSet::Modifier> const &mods,
- unsigned short const &fallback, CacheSetHelper &helper) {
- std::map<unsigned short, VersionSet> versets;
- for (const char **I = cmdline; *I != 0; ++I) {
- unsigned short modID = fallback;
- VersionSet::Version select = VersionSet::NEWEST;
- std::string str = *I;
- bool modifierPresent = false;
- for (std::list<VersionSet::Modifier>::const_iterator mod = mods.begin();
- mod != mods.end(); ++mod) {
- if (modID == fallback && mod->ID == fallback)
- select = mod->SelectVersion;
- size_t const alength = strlen(mod->Alias);
- switch(mod->Pos) {
- case VersionSet::Modifier::POSTFIX:
- if (str.compare(str.length() - alength, alength,
- mod->Alias, 0, alength) != 0)
- continue;
- str.erase(str.length() - alength);
- modID = mod->ID;
- select = mod->SelectVersion;
- break;
- case VersionSet::Modifier::PREFIX:
- continue;
- case VersionSet::Modifier::NONE:
- continue;
- }
- modifierPresent = true;
- break;
- }
-
- if (modifierPresent == true) {
- bool const errors = helper.showErrors(false);
- VersionSet const vset = VersionSet::FromString(Cache, std::string(*I), select, helper, true);
- helper.showErrors(errors);
- if (vset.empty() == false) {
- versets[fallback].insert(vset);
- continue;
- }
- }
- versets[modID].insert(VersionSet::FromString(Cache, str, select , helper));
- }
- return versets;
-}
- /*}}}*/
-// FromCommandLine - Return all versions specified on commandline /*{{{*/
-APT::VersionSet VersionSet::FromCommandLine(pkgCacheFile &Cache, const char **cmdline,
- APT::VersionSet::Version const &fallback, CacheSetHelper &helper) {
- VersionSet verset;
- for (const char **I = cmdline; *I != 0; ++I)
- verset.insert(VersionSet::FromString(Cache, *I, fallback, helper));
- return verset;
-}
- /*}}}*/
-// FromString - Returns all versions spedcified by a string /*{{{*/
-APT::VersionSet VersionSet::FromString(pkgCacheFile &Cache, std::string pkg,
- APT::VersionSet::Version const &fallback, CacheSetHelper &helper,
- bool const &onlyFromName) {
- std::string ver;
- bool verIsRel = false;
- size_t const vertag = pkg.find_last_of("/=");
- if (vertag != string::npos) {
- ver = pkg.substr(vertag+1);
- verIsRel = (pkg[vertag] == '/');
- pkg.erase(vertag);
- }
- PackageSet pkgset;
- if (onlyFromName == false)
- pkgset = PackageSet::FromString(Cache, pkg, helper);
- else {
- pkgset.insert(PackageSet::FromName(Cache, pkg, helper));
- }
-
- VersionSet verset;
- bool errors = true;
- if (pkgset.getConstructor() != PackageSet::UNKNOWN)
- errors = helper.showErrors(false);
- for (PackageSet::const_iterator P = pkgset.begin();
- P != pkgset.end(); ++P) {
- if (vertag == string::npos) {
- verset.insert(VersionSet::FromPackage(Cache, P, fallback, helper));
- continue;
- }
- pkgCache::VerIterator V;
- if (ver == "installed")
- V = getInstalledVer(Cache, P, helper);
- else if (ver == "candidate")
- V = getCandidateVer(Cache, P, helper);
- else {
- pkgVersionMatch Match(ver, (verIsRel == true ? pkgVersionMatch::Release :
- pkgVersionMatch::Version));
- V = Match.Find(P);
- if (V.end() == true) {
- if (verIsRel == true)
- _error->Error(_("Release '%s' for '%s' was not found"),
- ver.c_str(), P.FullName(true).c_str());
- else
- _error->Error(_("Version '%s' for '%s' was not found"),
- ver.c_str(), P.FullName(true).c_str());
- continue;
- }
- }
- if (V.end() == true)
- continue;
- helper.showSelectedVersion(P, V, ver, verIsRel);
- verset.insert(V);
- }
- if (pkgset.getConstructor() != PackageSet::UNKNOWN)
- helper.showErrors(errors);
- return verset;
-}
- /*}}}*/
-// FromPackage - versions from package based on fallback /*{{{*/
-VersionSet VersionSet::FromPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &P,
- VersionSet::Version const &fallback, CacheSetHelper &helper) {
- VersionSet verset;
- pkgCache::VerIterator V;
- bool showErrors;
- switch(fallback) {
- case VersionSet::ALL:
- if (P->VersionList != 0)
- for (V = P.VersionList(); V.end() != true; ++V)
- verset.insert(V);
- else
- verset.insert(helper.canNotFindAllVer(Cache, P));
- break;
- case VersionSet::CANDANDINST:
- verset.insert(getInstalledVer(Cache, P, helper));
- verset.insert(getCandidateVer(Cache, P, helper));
- break;
- case VersionSet::CANDIDATE:
- verset.insert(getCandidateVer(Cache, P, helper));
- break;
- case VersionSet::INSTALLED:
- verset.insert(getInstalledVer(Cache, P, helper));
- break;
- case VersionSet::CANDINST:
- showErrors = helper.showErrors(false);
- V = getCandidateVer(Cache, P, helper);
- if (V.end() == true)
- V = getInstalledVer(Cache, P, helper);
- helper.showErrors(showErrors);
- if (V.end() == false)
- verset.insert(V);
- else
- verset.insert(helper.canNotFindInstCandVer(Cache, P));
- break;
- case VersionSet::INSTCAND:
- showErrors = helper.showErrors(false);
- V = getInstalledVer(Cache, P, helper);
- if (V.end() == true)
- V = getCandidateVer(Cache, P, helper);
- helper.showErrors(showErrors);
- if (V.end() == false)
- verset.insert(V);
- else
- verset.insert(helper.canNotFindInstCandVer(Cache, P));
- break;
- case VersionSet::NEWEST:
- if (P->VersionList != 0)
- verset.insert(P.VersionList());
- else
- verset.insert(helper.canNotFindNewestVer(Cache, P));
- break;
- }
- return verset;
-}
- /*}}}*/
-// getCandidateVer - Returns the candidate version of the given package /*{{{*/
-pkgCache::VerIterator VersionSet::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 {
- Cand = Cache[Pkg].CandidateVerIter(Cache);
- }
- if (Cand.end() == true)
- return helper.canNotFindCandidateVer(Cache, Pkg);
- return Cand;
-}
- /*}}}*/
-// getInstalledVer - Returns the installed version of the given package /*{{{*/
-pkgCache::VerIterator VersionSet::getInstalledVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper) {
- if (Pkg->CurrentVer == 0)
- return helper.canNotFindInstalledVer(Cache, Pkg);
- return Pkg.CurrentVer();
-}
- /*}}}*/
-// canNotFindPkgName - handle the case no package has this name /*{{{*/
-pkgCache::PkgIterator CacheSetHelper::canNotFindPkgName(pkgCacheFile &Cache,
- std::string const &str) {
- if (ShowError == true)
- _error->Error(_("Unable to locate package %s"), str.c_str());
- return pkgCache::PkgIterator(Cache, 0);
-}
- /*}}}*/
-// canNotFindTask - handle the case no package is found for a task /*{{{*/
-PackageSet CacheSetHelper::canNotFindTask(pkgCacheFile &Cache, std::string pattern) {
- if (ShowError == true)
- _error->Error(_("Couldn't find task '%s'"), pattern.c_str());
- return PackageSet();
-}
- /*}}}*/
-// canNotFindRegEx - handle the case no package is found by a regex /*{{{*/
-PackageSet CacheSetHelper::canNotFindRegEx(pkgCacheFile &Cache, std::string pattern) {
- if (ShowError == true)
- _error->Error(_("Couldn't find any package by regex '%s'"), pattern.c_str());
- return PackageSet();
-}
- /*}}}*/
-// canNotFindPackage - handle the case no package is found from a string/*{{{*/
-PackageSet CacheSetHelper::canNotFindPackage(pkgCacheFile &Cache, std::string const &str) {
- return PackageSet();
-}
- /*}}}*/
-// canNotFindAllVer /*{{{*/
-VersionSet CacheSetHelper::canNotFindAllVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg) {
- if (ShowError == true)
- _error->Error(_("Can't select versions from package '%s' as it purely virtual"), Pkg.FullName(true).c_str());
- return VersionSet();
-}
- /*}}}*/
-// canNotFindInstCandVer /*{{{*/
-VersionSet CacheSetHelper::canNotFindInstCandVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg) {
- if (ShowError == true)
- _error->Error(_("Can't select installed nor candidate version from package '%s' as it has neither of them"), Pkg.FullName(true).c_str());
- return VersionSet();
-}
- /*}}}*/
-// canNotFindInstCandVer /*{{{*/
-VersionSet CacheSetHelper::canNotFindCandInstVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg) {
- if (ShowError == true)
- _error->Error(_("Can't select installed nor candidate version from package '%s' as it has neither of them"), Pkg.FullName(true).c_str());
- return VersionSet();
-}
- /*}}}*/
-// canNotFindNewestVer /*{{{*/
-pkgCache::VerIterator CacheSetHelper::canNotFindNewestVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg) {
- if (ShowError == true)
- _error->Error(_("Can't select newest version from package '%s' as it is purely virtual"), Pkg.FullName(true).c_str());
- return pkgCache::VerIterator(Cache, 0);
-}
- /*}}}*/
-// canNotFindCandidateVer /*{{{*/
-pkgCache::VerIterator CacheSetHelper::canNotFindCandidateVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg) {
- if (ShowError == true)
- _error->Error(_("Can't select candidate version from package %s as it has no candidate"), Pkg.FullName(true).c_str());
- return pkgCache::VerIterator(Cache, 0);
-}
- /*}}}*/
-// canNotFindInstalledVer /*{{{*/
-pkgCache::VerIterator CacheSetHelper::canNotFindInstalledVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg) {
- if (ShowError == true)
- _error->Error(_("Can't select installed version from package %s as it is not installed"), Pkg.FullName(true).c_str());
- return pkgCache::VerIterator(Cache, 0);
-}
- /*}}}*/
-}
+++ /dev/null
-// -*- mode: cpp; mode: fold -*-
-// Description /*{{{*/
-/** \file cacheset.h
- Wrappers around std::set to have set::iterators which behave
- similar to the Iterators of the cache structures.
-
- Provides also a few helper methods which work with these sets */
- /*}}}*/
-#ifndef APT_CACHESET_H
-#define APT_CACHESET_H
-// Include Files /*{{{*/
-#include <iostream>
-#include <fstream>
-#include <list>
-#include <map>
-#include <set>
-#include <string>
-
-#include <apt-pkg/cachefile.h>
-#include <apt-pkg/pkgcache.h>
- /*}}}*/
-namespace APT {
-class PackageSet;
-class VersionSet;
-class CacheSetHelper { /*{{{*/
-/** \class APT::CacheSetHelper
- Simple base class with a lot of virtual methods which can be overridden
- to alter the behavior or the output of the CacheSets.
-
- This helper is passed around by the static methods in the CacheSets and
- used every time they hit an error condition or something could be
- printed out.
-*/
-public: /*{{{*/
- CacheSetHelper(bool const &ShowError = true) : ShowError(ShowError) {};
- virtual ~CacheSetHelper() {};
-
- virtual void showTaskSelection(PackageSet const &pkgset, string const &pattern) {};
- virtual void showRegExSelection(PackageSet const &pkgset, string const &pattern) {};
- virtual void showSelectedVersion(pkgCache::PkgIterator const &Pkg, pkgCache::VerIterator const Ver,
- string const &ver, bool const &verIsRel) {};
-
- virtual pkgCache::PkgIterator canNotFindPkgName(pkgCacheFile &Cache, std::string const &str);
- virtual PackageSet canNotFindTask(pkgCacheFile &Cache, std::string pattern);
- virtual PackageSet canNotFindRegEx(pkgCacheFile &Cache, std::string pattern);
- virtual PackageSet canNotFindPackage(pkgCacheFile &Cache, std::string const &str);
- virtual VersionSet canNotFindAllVer(pkgCacheFile &Cache, pkgCache::PkgIterator const &Pkg);
- virtual VersionSet canNotFindInstCandVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg);
- virtual VersionSet canNotFindCandInstVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg);
- virtual pkgCache::VerIterator canNotFindNewestVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg);
- virtual pkgCache::VerIterator canNotFindCandidateVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg);
- virtual pkgCache::VerIterator canNotFindInstalledVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg);
-
- bool showErrors() const { return ShowError; };
- bool showErrors(bool const &newValue) { if (ShowError == newValue) return ShowError; else return ((ShowError = newValue) == false); };
- /*}}}*/
-protected:
- bool ShowError;
-}; /*}}}*/
-class PackageSet : public std::set<pkgCache::PkgIterator> { /*{{{*/
-/** \class APT::PackageSet
-
- Simple wrapper around a std::set to provide a similar interface to
- a set of packages as to the complete set of all packages in the
- pkgCache. */
-public: /*{{{*/
- /** \brief smell like a pkgCache::PkgIterator */
- class const_iterator : public std::set<pkgCache::PkgIterator>::const_iterator {/*{{{*/
- public:
- const_iterator(std::set<pkgCache::PkgIterator>::const_iterator x) :
- std::set<pkgCache::PkgIterator>::const_iterator(x) {}
-
- operator pkgCache::PkgIterator(void) { return **this; }
-
- inline const char *Name() const {return (**this).Name(); }
- inline std::string FullName(bool const &Pretty) const { return (**this).FullName(Pretty); }
- inline std::string FullName() const { return (**this).FullName(); }
- inline const char *Section() const {return (**this).Section(); }
- inline bool Purge() const {return (**this).Purge(); }
- inline const char *Arch() const {return (**this).Arch(); }
- inline pkgCache::GrpIterator Group() const { return (**this).Group(); }
- inline pkgCache::VerIterator VersionList() const { return (**this).VersionList(); }
- inline pkgCache::VerIterator CurrentVer() const { return (**this).CurrentVer(); }
- inline pkgCache::DepIterator RevDependsList() const { return (**this).RevDependsList(); }
- inline pkgCache::PrvIterator ProvidesList() const { return (**this).ProvidesList(); }
- inline pkgCache::PkgIterator::OkState State() const { return (**this).State(); }
- inline const char *CandVersion() const { return (**this).CandVersion(); }
- inline const char *CurVersion() const { return (**this).CurVersion(); }
- inline pkgCache *Cache() const { return (**this).Cache(); };
- inline unsigned long Index() const {return (**this).Index();};
- // we have only valid iterators here
- inline bool end() const { return false; };
-
- friend std::ostream& operator<<(std::ostream& out, const_iterator i) { return operator<<(out, (*i)); }
-
- inline pkgCache::Package const * operator->() const {
- return &***this;
- };
- };
- // 103. set::iterator is required to be modifiable, but this allows modification of keys
- typedef APT::PackageSet::const_iterator iterator;
- /*}}}*/
-
- using std::set<pkgCache::PkgIterator>::insert;
- inline void insert(pkgCache::PkgIterator const &P) { if (P.end() == false) std::set<pkgCache::PkgIterator>::insert(P); };
- inline void insert(PackageSet const &pkgset) { insert(pkgset.begin(), pkgset.end()); };
-
- /** \brief returns all packages in the cache who belong to the given task
-
- A simple helper responsible for search for all members of a task
- in the cache. Optional it prints a a notice about the
- packages chosen cause of the given task.
- \param Cache the packages are in
- \param pattern name of the task
- \param helper responsible for error and message handling */
- static APT::PackageSet FromTask(pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper);
- static APT::PackageSet FromTask(pkgCacheFile &Cache, std::string const &pattern) {
- CacheSetHelper helper;
- return APT::PackageSet::FromTask(Cache, pattern, helper);
- }
-
- /** \brief returns all packages in the cache whose name matchs a given pattern
-
- A simple helper responsible for executing a regular expression on all
- package names in the cache. Optional it prints a a notice about the
- packages chosen cause of the given package.
- \param Cache the packages are in
- \param pattern regular expression for package names
- \param helper responsible for error and message handling */
- static APT::PackageSet FromRegEx(pkgCacheFile &Cache, std::string pattern, CacheSetHelper &helper);
- static APT::PackageSet FromRegEx(pkgCacheFile &Cache, std::string const &pattern) {
- CacheSetHelper helper;
- return APT::PackageSet::FromRegEx(Cache, pattern, helper);
- }
-
- /** \brief returns all packages specified by a string
-
- \param Cache the packages are in
- \param string String the package name(s) should be extracted from
- \param helper responsible for error and message handling */
- static APT::PackageSet FromString(pkgCacheFile &Cache, std::string const &string, CacheSetHelper &helper);
- static APT::PackageSet FromString(pkgCacheFile &Cache, std::string const &string) {
- CacheSetHelper helper;
- return APT::PackageSet::FromString(Cache, string, helper);
- }
-
- /** \brief returns a package specified by a string
-
- \param Cache the package is in
- \param string String the package name should be extracted from
- \param helper responsible for error and message handling */
- static pkgCache::PkgIterator FromName(pkgCacheFile &Cache, std::string const &string, CacheSetHelper &helper);
- static pkgCache::PkgIterator FromName(pkgCacheFile &Cache, std::string const &string) {
- CacheSetHelper helper;
- return APT::PackageSet::FromName(Cache, string, helper);
- }
-
- /** \brief returns all packages specified on the commandline
-
- Get all package names from the commandline and executes regex's if needed.
- No special package command is supported, just plain names.
- \param Cache the packages are in
- \param cmdline Command line the package names should be extracted from
- \param helper responsible for error and message handling */
- static APT::PackageSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline, CacheSetHelper &helper);
- static APT::PackageSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline) {
- CacheSetHelper helper;
- return APT::PackageSet::FromCommandLine(Cache, cmdline, helper);
- }
-
- struct Modifier {
- enum Position { NONE, PREFIX, POSTFIX };
- unsigned short ID;
- const char * const Alias;
- Position Pos;
- Modifier (unsigned short const &id, const char * const alias, Position const &pos) : ID(id), Alias(alias), Pos(pos) {};
- };
-
- /** \brief group packages by a action modifiers
-
- At some point it is needed to get from the same commandline
- different package sets grouped by a modifier. Take
- apt-get install apt awesome-
- as an example.
- \param Cache the packages are in
- \param cmdline Command line the package names should be extracted from
- \param mods list of modifiers the method should accept
- \param fallback the default modifier group for a package
- \param helper responsible for error and message handling */
- static std::map<unsigned short, PackageSet> GroupedFromCommandLine(
- pkgCacheFile &Cache, const char **cmdline,
- std::list<PackageSet::Modifier> const &mods,
- unsigned short const &fallback, CacheSetHelper &helper);
- static std::map<unsigned short, PackageSet> GroupedFromCommandLine(
- pkgCacheFile &Cache, const char **cmdline,
- std::list<PackageSet::Modifier> const &mods,
- unsigned short const &fallback) {
- CacheSetHelper helper;
- return APT::PackageSet::GroupedFromCommandLine(Cache, cmdline,
- mods, fallback, helper);
- }
-
- enum Constructor { UNKNOWN, REGEX, TASK };
- Constructor getConstructor() const { return ConstructedBy; };
-
- PackageSet() : ConstructedBy(UNKNOWN) {};
- PackageSet(Constructor const &by) : ConstructedBy(by) {};
- /*}}}*/
-private: /*{{{*/
- Constructor ConstructedBy;
- /*}}}*/
-}; /*}}}*/
-class VersionSet : public std::set<pkgCache::VerIterator> { /*{{{*/
-/** \class APT::VersionSet
-
- Simple wrapper around a std::set to provide a similar interface to
- a set of versions as to the complete set of all versions in the
- pkgCache. */
-public: /*{{{*/
- /** \brief smell like a pkgCache::VerIterator */
- class const_iterator : public std::set<pkgCache::VerIterator>::const_iterator {/*{{{*/
- public:
- const_iterator(std::set<pkgCache::VerIterator>::const_iterator x) :
- std::set<pkgCache::VerIterator>::const_iterator(x) {}
-
- operator pkgCache::VerIterator(void) { return **this; }
-
- inline pkgCache *Cache() const { return (**this).Cache(); };
- inline unsigned long Index() const {return (**this).Index();};
- // we have only valid iterators here
- inline bool end() const { return false; };
-
- inline pkgCache::Version const * operator->() const {
- return &***this;
- };
-
- inline int CompareVer(const pkgCache::VerIterator &B) const { return (**this).CompareVer(B); };
- inline const char *VerStr() const { return (**this).VerStr(); };
- inline const char *Section() const { return (**this).Section(); };
- inline const char *Arch() const { return (**this).Arch(); };
- inline const char *Arch(bool const pseudo) const { return (**this).Arch(pseudo); };
- inline pkgCache::PkgIterator ParentPkg() const { return (**this).ParentPkg(); };
- inline pkgCache::DescIterator DescriptionList() const { return (**this).DescriptionList(); };
- inline pkgCache::DescIterator TranslatedDescription() const { return (**this).TranslatedDescription(); };
- inline pkgCache::DepIterator DependsList() const { return (**this).DependsList(); };
- inline pkgCache::PrvIterator ProvidesList() const { return (**this).ProvidesList(); };
- inline pkgCache::VerFileIterator FileList() const { return (**this).FileList(); };
- inline bool Downloadable() const { return (**this).Downloadable(); };
- inline const char *PriorityType() const { return (**this).PriorityType(); };
- inline string RelStr() const { return (**this).RelStr(); };
- inline bool Automatic() const { return (**this).Automatic(); };
- inline bool Pseudo() const { return (**this).Pseudo(); };
- inline pkgCache::VerFileIterator NewestFile() const { return (**this).NewestFile(); };
- };
- /*}}}*/
- // 103. set::iterator is required to be modifiable, but this allows modification of keys
- typedef APT::VersionSet::const_iterator iterator;
-
- using std::set<pkgCache::VerIterator>::insert;
- inline void insert(pkgCache::VerIterator const &V) { if (V.end() == false) std::set<pkgCache::VerIterator>::insert(V); };
- inline void insert(VersionSet const &verset) { insert(verset.begin(), verset.end()); };
-
- /** \brief specifies which version(s) will be returned if non is given */
- enum Version {
- /** All versions */
- ALL,
- /** Candidate and installed version */
- CANDANDINST,
- /** Candidate version */
- CANDIDATE,
- /** Installed version */
- INSTALLED,
- /** Candidate or if non installed version */
- CANDINST,
- /** Installed or if non candidate version */
- INSTCAND,
- /** Newest version */
- NEWEST
- };
-
- /** \brief returns all versions specified on the commandline
-
- Get all versions from the commandline, uses given default version if
- non specifically requested and executes regex's if needed on names.
- \param Cache the packages and versions are in
- \param cmdline Command line the versions should be extracted from
- \param helper responsible for error and message handling */
- static APT::VersionSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline,
- APT::VersionSet::Version const &fallback, CacheSetHelper &helper);
- static APT::VersionSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline,
- APT::VersionSet::Version const &fallback) {
- CacheSetHelper helper;
- return APT::VersionSet::FromCommandLine(Cache, cmdline, fallback, helper);
- }
- static APT::VersionSet FromCommandLine(pkgCacheFile &Cache, const char **cmdline) {
- return APT::VersionSet::FromCommandLine(Cache, cmdline, CANDINST);
- }
-
- static APT::VersionSet FromString(pkgCacheFile &Cache, std::string pkg,
- APT::VersionSet::Version const &fallback, CacheSetHelper &helper,
- bool const &onlyFromName = false);
- static APT::VersionSet FromString(pkgCacheFile &Cache, std::string pkg,
- APT::VersionSet::Version const &fallback) {
- CacheSetHelper helper;
- return APT::VersionSet::FromString(Cache, pkg, fallback, helper);
- }
- static APT::VersionSet FromString(pkgCacheFile &Cache, std::string pkg) {
- return APT::VersionSet::FromString(Cache, pkg, CANDINST);
- }
-
- /** \brief returns all versions specified for the package
-
- \param Cache the package and versions are in
- \param P the package in question
- \param fallback the version(s) you want to get
- \param helper the helper used for display and error handling */
- static APT::VersionSet FromPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &P,
- VersionSet::Version const &fallback, CacheSetHelper &helper);
- static APT::VersionSet FromPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &P,
- APT::VersionSet::Version const &fallback) {
- CacheSetHelper helper;
- return APT::VersionSet::FromPackage(Cache, P, fallback, helper);
- }
- static APT::VersionSet FromPackage(pkgCacheFile &Cache, pkgCache::PkgIterator const &P) {
- return APT::VersionSet::FromPackage(Cache, P, CANDINST);
- }
-
- struct Modifier {
- enum Position { NONE, PREFIX, POSTFIX };
- unsigned short ID;
- const char * const Alias;
- Position Pos;
- VersionSet::Version SelectVersion;
- Modifier (unsigned short const &id, const char * const alias, Position const &pos,
- VersionSet::Version const &select) : ID(id), Alias(alias), Pos(pos),
- SelectVersion(select) {};
- };
-
- static std::map<unsigned short, VersionSet> GroupedFromCommandLine(
- pkgCacheFile &Cache, const char **cmdline,
- std::list<VersionSet::Modifier> const &mods,
- unsigned short const &fallback, CacheSetHelper &helper);
- static std::map<unsigned short, VersionSet> GroupedFromCommandLine(
- pkgCacheFile &Cache, const char **cmdline,
- std::list<VersionSet::Modifier> const &mods,
- unsigned short const &fallback) {
- CacheSetHelper helper;
- return APT::VersionSet::GroupedFromCommandLine(Cache, cmdline,
- mods, fallback, helper);
- }
- /*}}}*/
-protected: /*{{{*/
-
- /** \brief returns the candidate version of the package
-
- \param Cache to be used to query for information
- \param Pkg we want the candidate version from this package */
- static pkgCache::VerIterator getCandidateVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper);
-
- /** \brief returns the installed version of the package
-
- \param Cache to be used to query for information
- \param Pkg we want the installed version from this package */
- static pkgCache::VerIterator getInstalledVer(pkgCacheFile &Cache,
- pkgCache::PkgIterator const &Pkg, CacheSetHelper &helper);
- /*}}}*/
-}; /*}}}*/
-}
-#endif
PROGRAM=apt-cache
SLIBS = -lapt-pkg $(INTLLIBS)
LIB_MAKES = apt-pkg/makefile
-SOURCE = apt-cache.cc cacheset.cc
+SOURCE = apt-cache.cc
include $(PROGRAM_H)
# The apt-get program
PROGRAM=apt-get
SLIBS = -lapt-pkg -lutil $(INTLLIBS)
LIB_MAKES = apt-pkg/makefile
-SOURCE = apt-get.cc acqprogress.cc cacheset.cc
+SOURCE = apt-get.cc acqprogress.cc
include $(PROGRAM_H)
# The apt-config program
apt (0.7.26~exp11) experimental; urgency=low
+ [ Julian Andres Klode ]
* apt-pkg/deb/dpkgpm.cc:
- Write architecture information to history file.
- Add to history whether a change was automatic or not.
- Use link() instead of rename() for creating the CD database backup;
otherwise there would be a short time without any database.
- -- Julian Andres Klode <jak@debian.org> Wed, 21 Jul 2010 17:09:11 +0200
+ [ David Kalnischkies ]
+ * apt-pkg/depcache.cc:
+ - handle "circular" conflicts for "all" packages correctly
+ * cmdline/apt-cache.cc:
+ - be able to omit dependency types in (r)depends (Closes: #319006)
+ - show in (r)depends the canidate per default instead of newest
+ - share the (r)depends code instead of codecopy
+ * apt-pkg/cacheset.cc:
+ - move them back to the library as they look stable now
+ - add a 'newest' pseudo target release as in pkg/newest
+ * apt-pkg/pkgcache.cc:
+ - prefer non-virtual packages in FindPreferredPkg (Closes: #590041)
+ * test/integration/*:
+ - add with bug#590041 testcase a small test "framework"
+
+ -- David Kalnischkies <kalnischkies@gmail.com> Mon, 26 Jul 2010 12:40:44 +0200
apt (0.7.26~exp10) experimental; urgency=low
Configuration Item: <literal>APT::Cache::Important</literal>.</para></listitem>
</varlistentry>
+ <varlistentry><term><option>--no-pre-depends</option></term>
+ <term><option>--no-depends</option></term>
+ <term><option>--no-recommends</option></term>
+ <term><option>--no-suggests</option></term>
+ <term><option>--no-conflicts</option></term>
+ <term><option>--no-breaks</option></term>
+ <term><option>--no-replaces</option></term>
+ <term><option>--no-enhances</option></term>
+ <listitem><para>Per default the <literal>depends</literal> and
+ <literal>rdepends</literal> print all dependencies. This can be twicked with
+ these flags which will omit the specified dependency type.
+ Configuration Item: <literal>APT::Cache::Show<replaceable>DependencyType</replaceable></literal>
+ e.g. <literal>APT::Cache::ShowRecommends</literal>.</para></listitem>
+ </varlistentry>
<varlistentry><term><option>-f</option></term><term><option>--full</option></term>
<listitem><para>Print full package records when searching.
Configuration Item: <literal>APT::Cache::ShowFull</literal>.</para></listitem>
--- /dev/null
+#!/bin/sh -- # no runable script, just for vi
+
+# we all like colorful messages
+CERROR="\e[1;31m" # red
+CWARNING="\e[1;33m" # yellow
+CMSG="\e[1;32m" # green
+CINFO="\e[1;96m" # light blue
+CDEBUG="\e[1;94m" # blue
+CNORMAL="\e[0;39m" # default system console color
+CDONE="\e[1;32m" # green
+CPASS="\e[1;32m" # green
+CFAIL="\e[1;31m" # red
+CCMD="\e[1;35m" # pink
+
+msgdie() { echo "${CERROR}E: $1${CNORMAL}" >&2; exit 1; }
+msgwarn() { echo "${CWARNING}W: $1${CNORMAL}" >&2; }
+msgmsg() { echo "${CMSG}$1${CNORMAL}" >&2; }
+msginfo() { echo "${CINFO}I: $1${CNORMAL}" >&2; }
+msgdebug() { echo "${CDEBUG}D: $1${CNORMAL}" >&2; }
+msgdone() { echo "${CDONE}DONE${CNORMAL}" >&2; }
+msgnwarn() { echo -n "${CWARNING}W: $1${CNORMAL}" >&2; }
+msgnmsg() { echo -n "${CMSG}$1${CNORMAL}" >&2; }
+msgninfo() { echo -n "${CINFO}I: $1${CNORMAL}" >&2; }
+msgndebug() { echo -n "${CDEBUG}D: $1${CNORMAL}" >&2; }
+msgtest() { echo -n "${CINFO}$1 ${CCMD}$(echo "$2" | sed -e 's/^aptc/apt-c/' -e 's/^aptg/apt-g/' -e 's/^aptf/apt-f/')${CINFO} …${CNORMAL} " >&2; }
+msgpass() { echo "${CPASS}PASS${CNORMAL}" >&2; }
+msgskip() { echo "${CWARNING}SKIP${CNORMAL}" >&2; }
+msgfail() { echo "${CFAIL}FAIL${CNORMAL}" >&2; }
+
+# enable / disable Debugging
+msginfo() { true; }
+msgdebug() { true; }
+msgninfo() { true; }
+msgndebug() { true; }
+msgdone() { if [ "$1" = "debug" -o "$1" = "info" ]; then true; else echo "${CDONE}DONE${CNORMAL}" >&2; fi }
+
+runapt() {
+ msgdebug "Executing: ${CCMD}$*${CDEBUG} "
+ APT_CONFIG=aptconfig.conf LD_LIBRARY_PATH=${BUILDDIRECTORY} ${BUILDDIRECTORY}/$*
+}
+aptconfig() { runapt apt-config $*; }
+aptcache() { runapt apt-cache $*; }
+aptget() { runapt apt-get $*; }
+aptftparchive() { runapt apt-ftparchive $*; }
+
+setupenvironment() {
+ local TMPWORKINGDIRECTORY=$(mktemp -d)
+ msgninfo "Preparing environment for ${CCMD}$0${CINFO} in ${TMPWORKINGDIRECTORY}… "
+ BUILDDIRECTORY=$(readlink -f $(dirname $0)/../../build/bin)
+ test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
+ local OLDWORKINGDIRECTORY=$(pwd)
+ trap "cd /; rm -rf $TMPWORKINGDIRECTORY; cd $OLDWORKINGDIRECTORY" 0 HUP INT QUIT ILL ABRT FPE SEGV PIPE TERM
+ cd $TMPWORKINGDIRECTORY
+ mkdir rootdir aptarchive
+ cd rootdir
+ mkdir -p etc/apt/apt.conf.d etc/apt/sources.list.d etc/apt/trusted.gpg.d etc/apt/preferences.d var/cache var/lib/dpkg
+ mkdir -p var/cache/apt/archives/partial var/lib/apt/lists/partial
+ touch var/lib/dpkg/status
+ mkdir -p usr/lib/apt
+ ln -s ${BUILDDIRECTORY}/methods usr/lib/apt/methods
+ cd ..
+ echo "RootDir \"${TMPWORKINGDIRECTORY}/rootdir\";" > aptconfig.conf
+ echo "Debug::NoLocking \"true\";" >> aptconfig.conf
+ echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
+ export LC_ALL=C
+ msgdone "info"
+}
+
+configarchitecture() {
+ local CONFFILE=rootdir/etc/apt/apt.conf.d/01multiarch.conf
+ echo "APT::Architecture \"$1\";" > $CONFFILE
+ shift
+ while [ -n "$1" ]; do
+ echo "APT::Architectures:: \"$1\";" >> $CONFFILE
+ shift
+ done
+}
+
+buildflataptarchive() {
+ msginfo "Build APT archive for ${CCMD}$0${CINFO}…"
+ cd aptarchive
+ APTARCHIVE=$(readlink -f .)
+ if [ -f Packages ]; then
+ msgninfo "\tPackages file… "
+ cat Packages | gzip > Packages.gz
+ cat Packages | bzip2 > Packages.bz2
+ cat Packages | lzma > Packages.lzma
+ msgdone "info"
+ fi
+ if [ -f Sources ]; then
+ msgninfo "\tSources file… "
+ cat Sources | gzip > Sources.gz
+ cat Sources | bzip2 > Sources.bz2
+ cat Sources | lzma > Sources.lzma
+ msgdone "info"
+ fi
+ cd ..
+ aptftparchive release . > Release
+}
+
+setupflataptarchive() {
+ buildflataptarchive
+ APTARCHIVE=$(readlink -f ./aptarchive)
+ if [ -f ${APTARCHIVE}/Packages ]; then
+ msgninfo "\tadd deb sources.list line… "
+ echo "deb file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
+ msgdone "info"
+ else
+ rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb.list
+ fi
+ if [ -f ${APTARCHIVE}/Sources ]; then
+ msgninfo "\tadd deb-src sources.list line… "
+ echo "deb-src file://$APTARCHIVE /" > rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
+ msgdone "info"
+ else
+ rm -f rootdir/etc/apt/sources.list.d/apt-test-archive-deb-src.list
+ fi
+ aptget update -qq
+}
+
+diff() {
+ local DIFFTEXT="$($(which diff) -u $* | sed -e '/^---/ d' -e '/^+++/ d' -e '/^@@/ d')"
+ if [ -n "$DIFFTEXT" ]; then
+ echo
+ echo "$DIFFTEXT"
+ return 1
+ else
+ return 0
+ fi
+}
+
+testequal() {
+ local COMPAREFILE=$(mktemp)
+ echo "$1" > $COMPAREFILE
+ shift
+ msgtest "Test for equality of" "$*"
+ $* 2>&1 | diff $COMPAREFILE - && msgpass || msgfail
+}
+
+testshowvirtual() {
+ local VIRTUAL="E: Can't select versions from package '$1' as it purely virtual"
+ local PACKAGE="$1"
+ shift
+ while [ -n "$1" ]; do
+ VIRTUAL="${VIRTUAL}
+E: Can't select versions from package '$1' as it purely virtual"
+ PACKAGE="${PACKAGE} $1"
+ shift
+ done
+ msgtest "Test for virtual packages" "apt-cache show $PACKAGE"
+ VIRTUAL="${VIRTUAL}
+E: No packages found"
+ local COMPAREFILE=$(mktemp)
+ local ARCH=$(dpkg-architecture -qDEB_HOST_ARCH_CPU)
+ eval `apt-config shell ARCH APT::Architecture`
+ echo "$VIRTUAL" | sed -e "s/:$ARCH//" -e 's/:all//' > $COMPAREFILE
+ aptcache show $PACKAGE 2>&1 | diff $COMPAREFILE - && msgpass || msgfail
+}
+
+testnopackage() {
+ msgtest "Test for non-existent packages" "apt-cache show $*"
+ local SHOWPKG="$(aptcache show $* 2>&1 | grep '^Package: ')"
+ if [ -n "$SHOWPKG" ]; then
+ echo
+ echo "$SHOWPKG"
+ msgfail
+ return 1
+ fi
+ msgpass
+}
--- /dev/null
+#!/bin/sh
+set -e
+
+local DIR=$(readlink -f $(dirname $0))
+for testcase in $(run-parts --list $DIR | grep '/test-'); do
+ echo "\033[1;32mRun Testcase \033[1;35m$(basename ${testcase})\033[0m"
+ ${testcase}
+done
--- /dev/null
+#!/bin/sh
+set -e
+
+. $(readlink -f $(dirname $0))/framework
+setupenvironment
+configarchitecture "i386" "armel"
+
+pkglibc6="Package: libc6
+Architecture: armel
+Version: 2.11.2-2~0.3
+Description: Embedded GNU C Library: Shared libraries
+Filename: pool/main/e/eglibc/libc6_2.11.2-2_armel.deb
+Installed-Size: 9740
+MD5sum: f5b878ce5fb8aa01a7927fa1460df537
+Maintainer: GNU Libc Maintainers <debian-glibc@lists.debian.org>
+Priority: required
+SHA1: 0464d597dfbf949e8c17a42325b1f93fb4914afd
+SHA256: faca4a3d9ccff57568abf41f6cb81ddd835be7b5d8b0161e2d5f9a7f26aae3c0
+Section: libs
+Size: 4178958
+"
+
+pkglibdb1="Package: libdb1
+Architecture: i386
+Version: 2.1.3-13~0.3
+Replaces: libc6 (<< 2.2.5-13~0.3)
+Description: The Berkeley database routines [glibc 2.0/2.1 compatibility]
+Filename: pool/main/d/db1-compat/libdb1-compat_2.1.3-13_armel.deb
+Installed-Size: 136
+MD5sum: 4043f176ab2b40b0c01bc1211b8c103c
+Maintainer: Colin Watson <cjwatson@debian.org>
+Priority: extra
+SHA1: b9396fdd2e3e8d1d4ba9e74e7346075852d85666
+SHA256: f17decaa28d1db3eeb9eb17bebe50d437d293a509bcdd7cdfd3ebb56f5de3cea
+Section: oldlibs
+Size: 44168
+"
+
+cat <<-EOF >aptarchive/Packages
+$pkglibc6
+$pkglibdb1
+EOF
+
+setupflataptarchive
+
+testshowvirtual libc6:i386
+testequal "$pkglibc6" aptcache show libc6:armel
+testequal "$pkglibc6" aptcache show libc6
+testequal "$pkglibdb1" aptcache show libdb1:i386
+testnopackage libdb1:armel
+testequal "$pkglibdb1" aptcache show libdb1
--- /dev/null
+#!/bin/sh
+set -e
+
+local DIR=$(readlink -f $(dirname $0))
+echo "Compiling the tests …"
+test -d "$DIR/../../build/obj/test/libapt/" || mkdir -p "$DIR/../../build/obj/test/libapt/"
+$(cd $DIR && make)
+echo "Running all testcases …"
+LDPATH="$DIR/../../build/bin"
+EXT="_libapt_test"
+for testapp in $(ls ${LDPATH}/*$EXT)
+do
+ name=$(basename ${testapp})
+ tmppath=""
+
+ if [ $name = "GetListOfFilesInDir${EXT}" ]; then
+ # TODO: very-low: move env creation to the actual test-app
+ echo "Prepare Testarea for \033[1;35m$name\033[0m ..."
+ tmppath=$(mktemp -d)
+ touch "${tmppath}/anormalfile" \
+ "${tmppath}/01yet-anothernormalfile" \
+ "${tmppath}/anormalapt.conf" \
+ "${tmppath}/01yet-anotherapt.conf" \
+ "${tmppath}/anormalapt.list" \
+ "${tmppath}/01yet-anotherapt.list" \
+ "${tmppath}/wrongextension.wron" \
+ "${tmppath}/wrong-extension.wron" \
+ "${tmppath}/strangefile." \
+ "${tmppath}/s.t.r.a.n.g.e.f.i.l.e" \
+ "${tmppath}/.hiddenfile" \
+ "${tmppath}/.hiddenfile.conf" \
+ "${tmppath}/.hiddenfile.list" \
+ "${tmppath}/multi..dot" \
+ "${tmppath}/multi.dot.conf" \
+ "${tmppath}/multi.dot.list" \
+ "${tmppath}/disabledfile.disabled" \
+ "${tmppath}/disabledfile.conf.disabled" \
+ "${tmppath}/disabledfile.list.disabled" \
+ "${tmppath}/invälid.conf" \
+ "${tmppath}/invalíd" \
+ "${tmppath}/01invalíd"
+ ln -s "${tmppath}/anormalfile" "${tmppath}/linkedfile.list"
+ ln -s "${tmppath}/non-existing-file" "${tmppath}/brokenlink.list"
+ elif [ $name = "getLanguages${EXT}" ]; then
+ echo "Prepare Testarea for \033[1;35m$name\033[0m ..."
+ tmppath=$(mktemp -d)
+ touch "${tmppath}/ftp.de.debian.org_debian_dists_sid_main_i18n_Translation-tr" \
+ "${tmppath}/ftp.de.debian.org_debian_dists_sid_main_i18n_Translation-pt" \
+ "${tmppath}/ftp.de.debian.org_debian_dists_sid_main_i18n_Translation-se~" \
+ "${tmppath}/ftp.de.debian.org_debian_dists_sid_main_i18n_Translation-st.bak"
+ fi
+
+ echo -n "Testing with \033[1;35m${name}\033[0m ... "
+ LD_LIBRARY_PATH=${LDPATH} ${testapp} ${tmppath} && echo "\033[1;32mOKAY\033[0m" || echo "\033[1;31mFAILED\033[0m"
+
+ if [ -n "$tmppath" -a -d "$tmppath" ]; then
+ echo "Cleanup Testarea after \033[1;35m$name\033[0m ..."
+ rm -rf "$tmppath"
+ fi
+
+done
+++ /dev/null
-#!/bin/sh
-set -e
-
-echo "Compiling the tests ..."
-test -d '../../build/obj/test/libapt/' || mkdir -p '../../build/obj/test/libapt/'
-make
-echo "Running all testcases ..."
-LDPATH=$(pwd)/../../build/bin
-EXT="_libapt_test"
-for testapp in $(ls ${LDPATH}/*$EXT)
-do
- name=$(basename ${testapp})
- tmppath=""
-
- if [ $name = "GetListOfFilesInDir${EXT}" ]; then
- # TODO: very-low: move env creation to the actual test-app
- echo "Prepare Testarea for \033[1;35m$name\033[0m ..."
- tmppath=$(mktemp -d)
- touch "${tmppath}/anormalfile" \
- "${tmppath}/01yet-anothernormalfile" \
- "${tmppath}/anormalapt.conf" \
- "${tmppath}/01yet-anotherapt.conf" \
- "${tmppath}/anormalapt.list" \
- "${tmppath}/01yet-anotherapt.list" \
- "${tmppath}/wrongextension.wron" \
- "${tmppath}/wrong-extension.wron" \
- "${tmppath}/strangefile." \
- "${tmppath}/s.t.r.a.n.g.e.f.i.l.e" \
- "${tmppath}/.hiddenfile" \
- "${tmppath}/.hiddenfile.conf" \
- "${tmppath}/.hiddenfile.list" \
- "${tmppath}/multi..dot" \
- "${tmppath}/multi.dot.conf" \
- "${tmppath}/multi.dot.list" \
- "${tmppath}/disabledfile.disabled" \
- "${tmppath}/disabledfile.conf.disabled" \
- "${tmppath}/disabledfile.list.disabled" \
- "${tmppath}/invälid.conf" \
- "${tmppath}/invalíd" \
- "${tmppath}/01invalíd"
- ln -s "${tmppath}/anormalfile" "${tmppath}/linkedfile.list"
- ln -s "${tmppath}/non-existing-file" "${tmppath}/brokenlink.list"
- elif [ $name = "getLanguages${EXT}" ]; then
- echo "Prepare Testarea for \033[1;35m$name\033[0m ..."
- tmppath=$(mktemp -d)
- touch "${tmppath}/ftp.de.debian.org_debian_dists_sid_main_i18n_Translation-tr" \
- "${tmppath}/ftp.de.debian.org_debian_dists_sid_main_i18n_Translation-pt" \
- "${tmppath}/ftp.de.debian.org_debian_dists_sid_main_i18n_Translation-se~" \
- "${tmppath}/ftp.de.debian.org_debian_dists_sid_main_i18n_Translation-st.bak"
- fi
-
- echo -n "Testing with \033[1;35m${name}\033[0m ... "
- LD_LIBRARY_PATH=${LDPATH} ${testapp} ${tmppath} && echo "\033[1;32mOKAY\033[0m" || echo "\033[1;31mFAILED\033[0m"
-
- if [ -n "$tmppath" -a -d "$tmppath" ]; then
- echo "Cleanup Testarea after \033[1;35m$name\033[0m ..."
- rm -rf "$tmppath"
- fi
-
-done
projects / apt.git / commitdiff
