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-rw-r--r--apt-pkg/cachefilter.cc49
1 files changed, 47 insertions, 2 deletions
diff --git a/apt-pkg/cachefilter.cc b/apt-pkg/cachefilter.cc
index 9ec3fa699..58cc812bf 100644
--- a/apt-pkg/cachefilter.cc
+++ b/apt-pkg/cachefilter.cc
@@ -9,12 +9,14 @@
#include <apt-pkg/cachefilter.h>
#include <apt-pkg/error.h>
#include <apt-pkg/pkgcache.h>
-
-#include <apti18n.h>
+#include <apt-pkg/strutl.h>
#include <string>
#include <regex.h>
+#include <fnmatch.h>
+
+#include <apti18n.h>
/*}}}*/
namespace APT {
namespace CacheFilter {
@@ -52,5 +54,48 @@ PackageNameMatchesRegEx::~PackageNameMatchesRegEx() { /*{{{*/
delete pattern;
}
/*}}}*/
+
+// CompleteArch to <kernel>-<cpu> tuple /*{{{*/
+//----------------------------------------------------------------------
+/* The complete architecture, consisting of <kernel>-<cpu>. */
+static std::string CompleteArch(std::string const &arch) {
+ if (arch.find('-') != std::string::npos) {
+ // ensure that only -any- is replaced and not something like company-
+ std::string complete = std::string("-").append(arch).append("-");
+ complete = SubstVar(complete, "-any-", "-*-");
+ complete = complete.substr(1, complete.size()-2);
+ return complete;
+ }
+ else if (arch == "any") return "*-*";
+ else return "linux-" + arch;
+}
+ /*}}}*/
+PackageArchitectureMatchesSpecification::PackageArchitectureMatchesSpecification(std::string const &pattern, bool const isPattern) :/*{{{*/
+ literal(pattern), isPattern(isPattern), d(NULL) {
+ complete = CompleteArch(pattern);
+}
+ /*}}}*/
+bool PackageArchitectureMatchesSpecification::operator() (char const * const &arch) {/*{{{*/
+ if (strcmp(literal.c_str(), arch) == 0 ||
+ strcmp(complete.c_str(), arch) == 0)
+ return true;
+ std::string const pkgarch = CompleteArch(arch);
+ if (isPattern == true)
+ return fnmatch(complete.c_str(), pkgarch.c_str(), 0) == 0;
+ return fnmatch(pkgarch.c_str(), complete.c_str(), 0) == 0;
+}
+ /*}}}*/
+bool PackageArchitectureMatchesSpecification::operator() (pkgCache::PkgIterator const &Pkg) {/*{{{*/
+ return (*this)(Pkg.Arch());
+}
+ /*}}}*/
+bool PackageArchitectureMatchesSpecification::operator() (pkgCache::VerIterator const &Ver) {/*{{{*/
+ return (*this)(Ver.ParentPkg());
+}
+ /*}}}*/
+PackageArchitectureMatchesSpecification::~PackageArchitectureMatchesSpecification() { /*{{{*/
+}
+ /*}}}*/
+
}
}