reworked identity resolution and service discovery

 The discovery, which does both XRDS-based (Yadis, XRI, for XRI, using proxy)
 and HTML-based search, now returns results in opkele:idiscovery_t structure.
 It uses expat-based parser idigger_t, which itself is not exposed via any
 header files, but hidden in lib/discovery.cc, the discovery testing program is
 renamed from openid_resolve to idiscover.

Signed-off-by: Michael Krelin <hacker@klever.net>

1 files changed, 49 insertions, 0 deletions

diff --git a/test/idiscover.cc b/test/idiscover.cc
new file mode 100644
index 0000000..2abedc9
--- a/dev/null
+++ b/test/idiscover.cc
@@ -0,0 +1,49 @@
+#include <iostream>
+#include <stdexcept>
+#include <iterator>
+#include <algorithm>
+using namespace std;
+#include <opkele/exception.h>
+#include <opkele/discovery.h>
+
+template<typename _PDT>
+    ostream& operator<<(ostream& o,const opkele::xrd::priority_map<_PDT>& pm) {
+	for(typename opkele::xrd::priority_map<_PDT>::const_iterator i=pm.begin();
+		i!=pm.end();++i)
+	    o << ' ' << i->second << '[' << i->first << ']';
+	return o;
+    }
+
+ostream& operator<<(ostream& o,const opkele::xrd::service_t s) {
+    o << "{" << endl
+	<< " Type: ";
+    copy(s.types.begin(),s.types.end(),
+	    ostream_iterator<string>(o," "));
+    o << endl
+	<< " URI: " << s.uris << endl
+	<< " LocalID: " << s.local_ids << endl;
+    o << "}";
+}
+
+int main(int argc,char **argv) {
+    try {
+	if(argc<2)
+	    throw opkele::exception(OPKELE_CP_ "Please, give me something to resolve");
+	for(int a=1;a<argc;++a) {
+	    opkele::idiscovery_t discovery(argv[a]);
+	    clog
+		<< "===============================================================" << endl
+		<< "User-supplied ID: " << argv[a] << endl
+		<< "Normalized ID: " << discovery.normalized_id << endl
+		<< "Canonicalized ID: " << discovery.canonicalized_id << endl
+		<< endl
+		<< "CanonicalID: " << discovery.xrd.canonical_ids << endl
+		<< "LocalID: " << discovery.xrd.local_ids << endl
+		<< "Services: " << discovery.xrd.services << endl;
+	}
+    }catch(exception& e) {
+	cerr << "oops: " << e.what() << endl;
+	_exit(1);
+    }
+    _exit(0);
+}