[Debtags-commits] [svn] r1920 - in daemon: . src

[Enrico Zini]

Author: enrico
Date: Mon Sep 18 12:55:25 2006
New Revision: 1920

Modified:
   daemon/   (props changed)
   daemon/src/debtagsd.cpp
Log:
 r3355 at viaza:  enrico | 2006-09-18 14:54:37 +0200
 Implemented smart search


Modified: daemon/src/debtagsd.cpp
==============================================================================
--- daemon/src/debtagsd.cpp	(original)
+++ daemon/src/debtagsd.cpp	Mon Sep 18 12:55:25 2006
@@ -331,11 +331,23 @@
 				for (set<string>::const_iterator i = res.begin(); i != res.end(); ++i)
 					outputPackage(*i, conn);
 			}
+			else if (cmd == "STAGS")
+			{
+				vector<string> terms = parseKeys(line);
+				set<string> pkgs = fts.search(terms);
+				// TODO: this is still wasteful: we don't need to build a
+				// coll::Fast, but just to count how many times a tag appears
+				// attached to the packages in 'pkgs': that gives the
+				// tag list and the cardinalities needed for the computation
+				tagcoll::coll::Fast<string, string> subcoll;
+				for (set<string>::const_iterator i = pkgs.begin(); i != pkgs.end(); ++i)
+					subcoll.insert(wibble::singleton(*i), coll.getTagsOfItem(*i));
+				vector<string> tags = subcoll.tagsInRelevanceOrder(coll);
+				for (vector<string>::const_reverse_iterator i = tags.rbegin(); i != tags.rend(); ++i)
+					conn.write(*i + "\n");
+			}
 			else
-				conn.write("Lippocippo\n");
-
-			// write output to fd
-			//conn.write("Hello " + line + "\n");
+				conn.write("Command not recognized: " + cmd + "\n");
 		} catch (std::exception& e) {
 			log << e.what() << endl;
 		}