replaced path|ipath with unique doc id in rcldb i/f. Still depends on udi structure for parent/child

src/utils/Makefile

@@ -1,7 +1,7 @@
 depth = ..
 include $(depth)/mk/sysconf
 
-PROGS = trconftree wipedir smallut trfstreewalk trpathut \
+PROGS = trfileudi trconftree wipedir smallut trfstreewalk trpathut \
       transcode trbase64 \
       trmimeparse trexecmd utf8iter idfile
 
@@ -24,6 +24,12 @@ trpathut : $(PATHUT_OBJS)
 trpathut.o : pathut.cpp pathut.h
 	$(CXX) -o trpathut.o -c $(ALL_CXXFLAGS) -DTEST_PATHUT pathut.cpp
 
+FILEUDI_OBJS= trfileudi.o  $(BIGLIB)
+trfileudi : $(FILEUDI_OBJS) 
+	$(CXX) $(ALL_CXXFLAGS) -o trfileudi $(FILEUDI_OBJS)
+trfileudi.o : fileudi.cpp fileudi.h
+	$(CXX) -o trfileudi.o -c $(ALL_CXXFLAGS) -DTEST_FILEUDI fileudi.cpp
+
 EXECMD_OBJS= trexecmd.o $(BIGLIB)
 trexecmd : $(EXECMD_OBJS)
 	$(CXX) $(ALL_CXXFLAGS) -o trexecmd $(EXECMD_OBJS)

src/utils/fileudi.cpp

@@ -1,5 +1,5 @@
 #ifndef lint
-static char rcsid[] = "@(#$Id: fileudi.cpp,v 1.1 2008-07-28 10:20:20 dockes Exp $ (C) 2005 J.F.Dockes";
+static char rcsid[] = "@(#$Id: fileudi.cpp,v 1.2 2008-07-28 12:24:15 dockes Exp $ (C) 2005 J.F.Dockes";
 #endif
 /*
  *   This program is free software; you can redistribute it and/or modify
@@ -100,6 +100,7 @@ void pathHash(const std::string &path, std::string &phash, unsigned int maxlen)
 void make_udi(const string& fn, const string& ipath, string &udi)
 {
     string s(fn);
+    // Note that we append a "|" in all cases. Historical, could be removed
     s.append("|");
     s.append(ipath);
     pathHash(s, udi, PATHHASHLEN);