#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 <apt-pkg/pkgrecords.h>
#include <apt-pkg/policy.h>
-
-#include <vector>
-
+#include <apt-pkg/cacheiterators.h>
+#include <apt-pkg/configuration.h>
+#include <apt-pkg/depcache.h>
+#include <apt-pkg/macros.h>
+#include <apt-pkg/pkgcache.h>
+
+#include <stddef.h>
+#include <stdio.h>
+#include <string.h>
#include <regex.h>
+#include <list>
+#include <string>
+#include <vector>
#include <apti18n.h>
/*}}}*/
const char *start, *end;
parser.GetRec(start,end);
unsigned int const length = end - start;
+ if (unlikely(length == 0))
+ continue;
char buf[length];
strncpy(buf, start, length);
buf[length-1] = '\0';
return false;
}
+ if (wasEmpty == false && pci->getConstructor() != UNKNOWN)
+ pci->setConstructor(UNKNOWN);
+
+ return true;
+}
+ /*}}}*/
+// FromFnmatch - Returns the package defined by this fnmatch /*{{{*/
+bool
+PackageContainerInterface::FromFnmatch(PackageContainerInterface * const pci,
+ pkgCacheFile &Cache,
+ std::string pattern,
+ CacheSetHelper &helper)
+{
+ static const char * const isfnmatch = ".?*[]!";
+ if (pattern.find_first_of(isfnmatch) == std::string::npos)
+ return false;
+
+ bool const wasEmpty = pci->empty();
+ if (wasEmpty == true)
+ pci->setConstructor(FNMATCH);
+
+ 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(isfnmatch) == std::string::npos)
+ pattern.erase(archfound);
+ else
+ arch = "native";
+ }
+
+ if (unlikely(Cache.GetPkgCache() == 0))
+ return false;
+
+ APT::CacheFilter::PackageNameMatchesFnmatch filter(pattern);
+
+ bool found = false;
+ for (pkgCache::GrpIterator Grp = Cache.GetPkgCache()->GrpBegin(); Grp.end() == false; ++Grp) {
+ if (filter(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;
+ }
+
+ pci->insert(Pkg);
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+ helper.showFnmatchSelection(Pkg, pattern);
+#else
+ helper.showRegExSelection(Pkg, pattern);
+#endif
+ found = true;
+ }
+
+ if (found == false) {
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+ helper.canNotFindFnmatch(pci, Cache, pattern);
+#else
+ helper.canNotFindRegEx(pci, Cache, pattern);
+#endif
+ pci->setConstructor(UNKNOWN);
+ return false;
+ }
+
if (wasEmpty == false && pci->getConstructor() != UNKNOWN)
pci->setConstructor(UNKNOWN);
return Pkg;
}
/*}}}*/
+// FromGroup - Returns the package defined by this string /*{{{*/
+bool PackageContainerInterface::FromGroup(PackageContainerInterface * const pci, pkgCacheFile &Cache,
+ std::string pkg, CacheSetHelper &helper) {
+ if (unlikely(Cache.GetPkgCache() == 0))
+ return false;
+
+ size_t const archfound = pkg.find_last_of(':');
+ std::string arch;
+ if (archfound != std::string::npos) {
+ arch = pkg.substr(archfound+1);
+ pkg.erase(archfound);
+ if (arch == "all" || arch == "native")
+ arch = _config->Find("APT::Architecture");
+ }
+
+ pkgCache::GrpIterator Grp = Cache.GetPkgCache()->FindGrp(pkg);
+ if (Grp.end() == false) {
+ if (arch.empty() == true) {
+ pkgCache::PkgIterator Pkg = Grp.FindPreferredPkg();
+ if (Pkg.end() == false)
+ {
+ pci->insert(Pkg);
+ return true;
+ }
+ } else {
+ bool found = false;
+ // for 'linux-any' return the first package matching, for 'linux-*' return all matches
+ bool const isGlobal = arch.find('*') != std::string::npos;
+ APT::CacheFilter::PackageArchitectureMatchesSpecification pams(arch);
+ for (pkgCache::PkgIterator Pkg = Grp.PackageList(); Pkg.end() == false; Pkg = Grp.NextPkg(Pkg)) {
+ if (pams(Pkg) == false)
+ continue;
+ pci->insert(Pkg);
+ found = true;
+ if (isGlobal == false)
+ break;
+ }
+ if (found == true)
+ return true;
+ }
+ }
+
+ pkgCache::PkgIterator Pkg = helper.canNotFindPkgName(Cache, pkg);
+ if (Pkg.end() == true)
+ return false;
+
+ pci->insert(Pkg);
+ return true;
+}
+ /*}}}*/
// FromString - Return all packages matching a specific string /*{{{*/
bool PackageContainerInterface::FromString(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string const &str, CacheSetHelper &helper) {
bool found = true;
_error->PushToStack();
- pkgCache::PkgIterator Pkg = FromName(Cache, str, helper);
- if (Pkg.end() == false)
- pci->insert(Pkg);
- else if (FromTask(pci, Cache, str, helper) == false &&
+ if (FromGroup(pci, Cache, str, helper) == false &&
+ FromTask(pci, Cache, str, helper) == false &&
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+ FromFnmatch(pci, Cache, str, helper) == false)
+#endif
FromRegEx(pci, Cache, str, helper) == false)
{
helper.canNotFindPackage(pci, Cache, str);
pkgCacheFile &Cache, const char * cmdline,
std::list<Modifier> const &mods, CacheSetHelper &helper) {
std::string str = cmdline;
+ unsigned short fallback = modID;
bool modifierPresent = false;
for (std::list<Modifier>::const_iterator mod = mods.begin();
mod != mods.end(); ++mod) {
helper.showErrors(errors);
if (Pkg.end() == false) {
pci->insert(Pkg);
+ modID = fallback;
return true;
}
}
CacheSetHelper &helper) {
Version select = NEWEST;
std::string str = cmdline;
+ if (unlikely(str.empty() == true))
+ return false;
bool modifierPresent = false;
unsigned short fallback = modID;
for (std::list<Modifier>::const_iterator mod = mods.begin();
size_t const alength = strlen(mod->Alias);
switch(mod->Pos) {
case Modifier::POSTFIX:
- if (str.compare(str.length() - alength, alength,
- mod->Alias, 0, alength) != 0)
+ if (str.length() <= alength ||
+ str.compare(str.length() - alength, alength, mod->Alias, 0, alength) != 0)
continue;
str.erase(str.length() - alength);
modID = mod->ID;
modifierPresent = true;
break;
}
-
if (modifierPresent == true) {
bool const errors = helper.showErrors(false);
bool const found = VersionContainerInterface::FromString(vci, Cache, cmdline, select, helper, true);
helper.showErrors(errors);
- if (found == true)
+ if (found == true) {
+ modID = fallback;
return true;
+ }
}
return FromString(vci, Cache, str, select, helper);
}
}
/*}}}*/
// canNotFindTask - handle the case no package is found for a task /*{{{*/
-void CacheSetHelper::canNotFindTask(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string pattern) {
+void CacheSetHelper::canNotFindTask(PackageContainerInterface * const /*pci*/, pkgCacheFile &/*Cache*/, std::string pattern) {
if (ShowError == true)
_error->Insert(ErrorType, _("Couldn't find task '%s'"), pattern.c_str());
}
/*}}}*/
// canNotFindRegEx - handle the case no package is found by a regex /*{{{*/
-void CacheSetHelper::canNotFindRegEx(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string pattern) {
+void CacheSetHelper::canNotFindRegEx(PackageContainerInterface * const /*pci*/, pkgCacheFile &/*Cache*/, std::string pattern) {
if (ShowError == true)
_error->Insert(ErrorType, _("Couldn't find any package by regex '%s'"), pattern.c_str());
}
- /*}}}*/
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+// canNotFindFnmatch - handle the case no package is found by a fnmatch /*{{{*/
+void CacheSetHelper::canNotFindFnmatch(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string pattern) {
+ if (ShowError == true)
+ _error->Insert(ErrorType, _("Couldn't find any package by glob '%s'"), pattern.c_str());
+}
+#endif /*}}}*/
// canNotFindPackage - handle the case no package is found from a string/*{{{*/
-void CacheSetHelper::canNotFindPackage(PackageContainerInterface * const pci, pkgCacheFile &Cache, std::string const &str) {
+APT_CONST void CacheSetHelper::canNotFindPackage(PackageContainerInterface * const /*pci*/, pkgCacheFile &/*Cache*/, std::string const &/*str*/) {
}
/*}}}*/
// canNotFindAllVer /*{{{*/
-void CacheSetHelper::canNotFindAllVer(VersionContainerInterface * const vci, pkgCacheFile &Cache,
+void CacheSetHelper::canNotFindAllVer(VersionContainerInterface * const /*vci*/, pkgCacheFile &/*Cache*/,
pkgCache::PkgIterator const &Pkg) {
if (ShowError == true)
_error->Insert(ErrorType, _("Can't select versions from package '%s' as it is purely virtual"), Pkg.FullName(true).c_str());
}
/*}}}*/
// canNotFindInstCandVer /*{{{*/
-void CacheSetHelper::canNotFindInstCandVer(VersionContainerInterface * const vci, pkgCacheFile &Cache,
+void CacheSetHelper::canNotFindInstCandVer(VersionContainerInterface * const /*vci*/, pkgCacheFile &/*Cache*/,
pkgCache::PkgIterator const &Pkg) {
if (ShowError == true)
_error->Insert(ErrorType, _("Can't select installed nor candidate version from package '%s' as it has neither of them"), Pkg.FullName(true).c_str());
}
/*}}}*/
// canNotFindInstCandVer /*{{{*/
-void CacheSetHelper::canNotFindCandInstVer(VersionContainerInterface * const vci, pkgCacheFile &Cache,
+void CacheSetHelper::canNotFindCandInstVer(VersionContainerInterface * const /*vci*/, pkgCacheFile &/*Cache*/,
pkgCache::PkgIterator const &Pkg) {
if (ShowError == true)
_error->Insert(ErrorType, _("Can't select installed nor candidate version from package '%s' as it has neither of them"), Pkg.FullName(true).c_str());
}
/*}}}*/
// showTaskSelection /*{{{*/
-void CacheSetHelper::showTaskSelection(pkgCache::PkgIterator const &pkg,
- std::string const &pattern) {
+APT_CONST void CacheSetHelper::showTaskSelection(pkgCache::PkgIterator const &/*pkg*/,
+ std::string const &/*pattern*/) {
}
/*}}}*/
// showRegExSelection /*{{{*/
-void CacheSetHelper::showRegExSelection(pkgCache::PkgIterator const &pkg,
- std::string const &pattern) {
+APT_CONST void CacheSetHelper::showRegExSelection(pkgCache::PkgIterator const &/*pkg*/,
+ std::string const &/*pattern*/) {
+}
+ /*}}}*/
+#if (APT_PKG_MAJOR >= 4 && APT_PKG_MINOR >= 13)
+// showFnmatchSelection /*{{{*/
+APT_CONST void CacheSetHelper::showFnmatchSelection(pkgCache::PkgIterator const &pkg,
+ std::string const &pattern) {
}
/*}}}*/
+#endif
// showSelectedVersion /*{{{*/
-void CacheSetHelper::showSelectedVersion(pkgCache::PkgIterator const &Pkg,
- pkgCache::VerIterator const Ver,
- std::string const &ver,
- bool const verIsRel) {
+APT_CONST void CacheSetHelper::showSelectedVersion(pkgCache::PkgIterator const &/*Pkg*/,
+ pkgCache::VerIterator const /*Ver*/,
+ std::string const &/*ver*/,
+ bool const /*verIsRel*/) {
}
/*}}}*/
}
projects / apt.git / blobdiff