Sample application to query bug reference attributes.

diff --git a/tools/patch_find_bug.cc b/tools/patch_find_bug.cc
new file mode 100644 (file)
index 0000000..8609e5e
--- /dev/null
+++ b/tools/patch_find_bug.cc
@@ -0,0 +1,113 @@
+#define INCLUDE_TESTSETUP_WITHOUT_BOOST
+#include "zypp/../tests/lib/TestSetup.h"
+#undef  INCLUDE_TESTSETUP_WITHOUT_BOOST
+
+#include "zypp/PoolQuery.h"
+
+using namespace zypp;
+using std::flush;
+
+static std::string appname( "patch_find_bug" );
+
+int errexit( const std::string & msg_r = std::string(), int exit_r = 101 )
+{
+  if ( ! msg_r.empty() )
+  {
+    cerr << endl << msg_r << endl << endl;
+  }
+  return exit_r;
+}
+
+
+int usage( const std::string & msg_r = std::string(), int exit_r = 100 )
+{
+  if ( ! msg_r.empty() )
+  {
+    cerr << endl << msg_r << endl << endl;
+  }
+  cerr << "Usage: " << appname << "[OPTIONS] bugnumber..." << endl;
+  cerr << "  Find patches refering to bugnumber (substring)." << endl;
+  cerr << "  --root SYSROOT: Load system located below directory SYSROOT" << endl;
+  return exit_r;
+}
+
+/******************************************************************
+**
+**      FUNCTION NAME : main
+**      FUNCTION TYPE : int
+*/
+int main( int argc, char * argv[] )
+{
+  INT << "===[START]==========================================" << endl;
+  appname = Pathname::basename( argv[0] );
+  --argc;
+  ++argv;
+
+  if ( ! argc )
+  {
+    return usage();
+  }
+
+  ///////////////////////////////////////////////////////////////////
+
+  ZConfig::instance();
+  Pathname sysRoot("/");
+
+  if ( (*argv) == std::string("--root") )
+  {
+    --argc,++argv;
+    if ( ! argc )
+      return errexit("--root requires an argument.");
+
+    if ( ! PathInfo( *argv ).isDir() )
+      return errexit("--root requires a directory.");
+
+    sysRoot = *argv;
+    --argc,++argv;
+  }
+
+  TestSetup::LoadSystemAt( sysRoot );
+
+  for ( ; argc; --argc,++argv )
+  {
+    PoolQuery q;
+    q.setMatchSubstring();
+    q.setCaseSensitive( false );
+    q.addAttribute( sat::SolvAttr::updateReferenceId, *argv );
+
+    if ( q.empty() )
+    {
+      cout << "BUG REFERENCE '" << *argv << "': No match found." << endl;
+    }
+    else
+    {
+      cout << "BUG REFERENCE '" << *argv << endl;
+      for_( it , q.begin(), q.end() )
+      {
+        // print the solvable that has a match:
+        cout << "  - " << *it << endl;
+
+        if ( true )
+        {
+          // Print details about each match in that solvable:
+          for_( d, it.matchesBegin(), it.matchesEnd() )
+          {
+            // directly access specific attribute like "subFind(updateReferenceType)":
+            cout << "    - " << d->inSolvAttr() << "\t\"" << d->asString() << "\" has type \""
+                << d->subFind( sat::SolvAttr::updateReferenceType ).asString() << "\"" << endl;
+
+            // list the whole updateReference structure:
+            for_( s, d->subBegin(), d->subEnd() )
+            {
+              cout << "       -" << s.inSolvAttr() << "\t\"" << s.asString() << "\"" << endl;
+            }
+          }
+        }
+      }
+    }
+  }
+
+  ///////////////////////////////////////////////////////////////////
+  INT << "===[END]============================================" << endl << endl;
+  return 0;
+}